"The correct answer is that Donald C. Johanson and Tom Gray discovered the fossilized skeleton of a hominid nicknamed ""Lucy"" in 1974.
In 1974, paleoanthropologist Donald C. Johanson and his graduate student Tom Gray were conducting field research in the Afar Triangle region of Ethiopia.
During their expedition, they made a groundbreaking discovery when they uncovered a significant portion of a fossilized hominid skeleton. This skeleton, which was approximately 40% complete, belonged to a species now known as Australopithecus afarensis.
The discovery was named ""Lucy"" after the Beatles' song ""Lucy in the Sky with Diamonds,"" which was playing in the camp at the time of the find. Lucy's discovery was monumental because it provided valuable insights into human evolution.
The skeleton's combination of ape-like and human-like features suggested that Australopithecus afarensis was an upright walker, yet still had some arboreal capabilities.
Lucy's age, estimated to be around 3.2 million years old, made her one of the oldest and most complete hominid skeletons ever found. This discovery has been instrumental in understanding the evolutionary history of humans and has contributed to the ongoing research into the origins of our species
On the southern plains, the Kiowa were especially noted for their _______, which were pictographs that recorded the tribe's history.
a.memorials
b.blankets
c.pottery
d.calendars
Why did james madison agrue that checks and balances and serpation of power were needed?
Why did England intervene on behalf of the Netherlands patriots? What did the defeat of the Spanish Armada signal for England’s future?
The Dutch were not anymore keen to admit their deterioration than any nation, because their scarcity and feebleness were obviously trading the affluence of their earlier times. The Spanish Armada was a Spanish taskforce of 130 ships that navigated from La Coruna, under the thorough knowledge of the Duke of Medina Sidonia with the tenacity of escorting an army from Flanders to conquer the England.
What did bank customers do following the stock market crash? What impact did this have on many banks?
What religion dominates in pakistan and bangladesh?
a. hinduism
b. buddhism
c. sikhism
d. christianity
e. islam?
Who did some Christians blame for the spread of the Black Death?
the Jews
the Chinese
Italian
sailors doctors
Answer: The Jews
Explanation: Since the expulsion from the Holy Land, Jews have been inhabiting a large number of countries in Europe since the first century AD. Many epidemics were reported during the Middle Ages, and the fiery spirit of Christianity, who accepted the uniform pattern that Jews were guilty of everything because they crucified Christ, blamed them, Jews for the Black Death. Many regarded it as a conspiracy of Jews against Christianity, advocating that epidemics were not directed against those who fell ill, but against all Christians. This was not the only time in history that Jews were blamed for collective troubles.
Answer:
The JewsExplanation:
The Christians would blame the Jews for almost everything because they also blamed the Jews for Jesus' death so they hated the Jews.
For middle-class women in the nineteenth century, not working was viewed as a badge of freedom.
a. True
b. False
How did the industrial revolution created hardships for the industrial working class?
What did the king and duke find as they counted their share of the inheritance?
How was the scientific method of exploring ideas different from looking to history for answers
Final answer:
The scientific method uses observations, hypotheses, and experiments to test and refine knowledge, while historical methods rely on historical records to understand human events over time. The scientific method has driven technological advances, yet has limitations in some disciplines and non-material phenomena.
Explanation:
The scientific method differs from historical methods of understanding the world by using a specific, systematic approach to explore questions. This includes making observations, creating hypotheses, and conducting experiments which are repeatable and can lead to further hypotheses and observations. In contrast, historical analysis often looks to the past to understand the present, relying on the interpretation of historical records, artifacts, and other sources to draw conclusions about human activities, societies, and events over time.
While historical methods are valuable for understanding context and development, the scientific method is designed to test and refine knowledge through empirical evidence and controlled testing. It can be applied to various disciplines, but its applicability may be limited in fields where it is challenging to conduct repeatable experiments, such as archaeology or psychology. Ultimately, the scientific method has been the foundation responsible for significant technological advances over the last 500 years, although it is not without its limitations when it comes to non-material phenomena.
What body of water formed the western boundary of the united states in 1783?
Answer:
The Mississippi river
Explanation:
What best characterizes slavery in the north during the revolutionary era?
The slavery in the North never reached the same number and intensity of the slavery in the South. The controls and tactics of the slaves were less severe than that of the South, though there were slaves who played key roles in the eve of the revolution at different parts of America. Though in the North, the slave population decreased faster than that of the South.
Answer:
The slavery in the North never reached the same number and intensity of the slavery in the South. The controls and tactics of the slaves were less severe than that of the South, though there were slaves who played key roles in the eve of the revolution at different parts of America. Though in the North, the slave population decreased faster than that of the South.
Explanation:
Which railroad company was responsible for building from the middle of the united states westward?
The Union Pacific Railroad built from the middle of the United States westward, from Omaha, Nebraska. Under the Pacific Railway Act, it was commissioned with the Central Pacific Railroad to complete the transcontinental railroad to facilitate travel and the transport of goods nationwide.
Explanation:The railroad company that was responsible for building from the middle of the United States westward was the Union Pacific Railroad. In the mid-19th century, the U.S. government passed the Pacific Railway Act which commissioned the Union Pacific Railroad to build new track west from Omaha, Nebraska. This was part of a broader initiative to create a transcontinental railroad, with the Central Pacific Railroad working from the West Coast eastward. The initiative was a significant venture in the era of railway expansion in the United States, promoting settlement, commerce, and industry development.
The Union Pacific Railroad, heading west, and the Central Pacific Railroad, heading east, eventually connected their tracks at Promontory, Utah, in 1869, completing the first transcontinental railroad. This accomplishment played a crucial role in facilitating travel and distribution of goods across the country, linking all corners of the nation.
It's worth noting that this project was a costly and risky proposition. Building continuous rail lines required access to tens of thousands of miles of land. To support these endeavors, the federal government provided each company with ownership of public lands on either side of the track, as well as additional land grants and payment through load bonds. This governmental support enabled these two private corporations to accomplish their mission, helped stimulate the broader American economy, and marked the beginning of the nation's first "big business."
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How long did it take to be processed at ellis island?
What event sparked the beginning of world war ii?
World War II was sparked by Germany's invasion of Poland in 1939, which led to Britain and France declaring war.
Explanation:The event that sparked the beginning of World War II was the invasion of Poland by Germany in 1939. This action by Germany was driven by Adolf Hitler's desire to establish German supremacy and led to Britain and France declaring war on Germany. It marked the start of the global conflict, that would last until 1945, involving over 30 countries and known as World War II.
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What were two ways colonists practiced self-government?
The answer is offensive and defensive self-government built protection to look after from natives and pirating marauders agreements and settlements with natives and the transmission and circulation of notes in their townships the examination for what defense and offense are subjective.
The tamil-singhalese conflict in sri lanka tends to pit what two religious groups
against each other?
Unlike korea and vietnam, under what terms did japan adopt chinese cultural elements
Which statement best describes the popularity of Uncle Tom’s Cabin?
Uncle Tom’s Cabin was most popular in the North.
Uncle Tom’s Cabin was most popular in the South.
Uncle Tom’s Cabin was popular across the United States.
Uncle Tom’s Cabin was not popular and few people read it.
Which was the most important impact of the improvements in saddles in assisting the spread of islam to sub-saharan africa?
What is the current basis of the meter (1983)?
What part did James Madison and Alexander Hamilton play in debate over the U.S. Constitution?
They planned protests in several states to resist the formation of an executive branch.
They created a state’s rights document to limit the authority of the federal government.
They argued in support of ratification (acceptance) through political essays called The Federalist Papers.
They wanted a national election to decide the issue by majority vote.
What is due process? What might happen if the constitution did not guarantee this right?
Alexander hamilton's domestic and foreign policies were directed primarily toward strengthening the federal government by
how are gilded age and the progressive era related
the spread of railroads during the 19th century contributed to U. S. industrialization by:
a) giving factories easier access to natural resources from around the country
b) ensuring that American businesses would not need to use canals for shipping
c)allowing factories to be located in remote rural areas
d) reducing the amount of dangerous pollution affecting large American cities
Answer:
a) giving factories easier access to natural resources from around the country.
Explanation:
The spread of railroads during the 19th century greatly contributed to the industrialization of the country. Before railroads became widespread, businesses needed to operate locally, and this meant that their access to natural resources was very limited. However, as transportation became faster and more easily available, new sources became an option. Factories had an easier access to natural resources from around the country, making production cheaper and more efficient.
Final answer:
Railroads during the 19th century contributed to the industrialization of the U.S. by facilitating the transport of natural resources to factories and goods to markets, hence supporting the country's economic expansion. So, the correct option is a : giving factories easier access to natural resources from around the country.
Explanation:
The spread of railroads during the 19th century contributed to U.S. industrialization primarily by giving factories easier access to natural resources from around the country. This growth in the railroad industry led to a transportation infrastructure that fueled the growth of American commerce. With rail lines covering nearly every corner of the United States, they brought raw materials to industrial factories and finished goods to consumer markets, enabling the economic expansion and creation of a national market system. This was essential for a country with expansive territory and resources like the United States, as it allowed for the rapid transportation of goods across long distances, linking resource-rich areas with centers of production and consumption.
Do you think you would have enjoyed living among the danes of beowulf's day why or why not
What individual below is considered the leader of progressive education in America?
Maria Montessori
W.E.B. Du Bois
Charles Russell
John Dewey
Along with human migration, europeans were also involved in the columbian exchange between the eastern and western hemispheres, which included the exchange o
What did karana eat in island of the blue dolphins?