Some scientists think the first migrants to the Americas came by boat.
Some scientists think the first migrants to the Americas came by crossing a land bridge.
Most scientists believe the first migrants came to North America from Asia.
Explanation:
In the past century there has been a consensus about the migration of people to the Americas. It was commonly accepted that the first humans in the Americas came at the end of the last Ice Age. The hypothesis says that they came by a land bridge that existed between North America and Eurasia, and that their origin was from what is now Siberia, or rather from central and eastern North Asia. This has been and still is the most accepted hypothesis.
In the past couple of decades though the view on this hypothesis started to change. Lot of new evidence emerged that suggest that this hypothesis is flawed so more and more scientist are not supporting it.
There has been new sites where remains of human activities have been found and they predate what was suggested by tens of thousands of years. The genetic studies are suggesting that there are groups of people that originated from Polynesia and from Northern Europe. In Mesoamerica and in the Amazon there are multiple groups of people that have Polynesia genes, while some Native Americans in the eastern part of North America have European genes. This means that people migrated not just from Asia, but also from Northern Europe (by a boat or through a land bridge), and by a boat though the Pacific Ocean.
Answer:
B. to force Parliament to repeal the Townshend Acts.
Explanation:
The Boston non-importation agreement was an agreement signed by merchants and traders on August 1, 1768. The agreement was a collective decision of some sixty merchants and traders of Boston who agreed not to import any goods or export any items to Britain.
The purpose of the agreement was to force the British Parliament to repeal the Townshend Acts. The Townshend Acts of 1767, were a series of acts enacted by the British Parliament to exert their authority over the American colonies by imposing taxes to raise revenues.
The agreement was an act by the Boston colony to force the British Parliament to remove the Townshend Acts.
Therefore, option B is correct.
Answer:
Zebulon pike
Explanation:
Zebulon Pike was the son of a U.S. Army major of the same name. Zebulon was born on Jan. 5, 1779, in Lamberton (now Trenton), N.J. He entered his father's company as a cadet and was commissioned a first lieutenant when he was 20 years old. He served on the frontier with the Army but made no particular mark until Gen.
Zebulon Pike, the U.S. Army officer who in 1805 led an exploring party in search of the source of the Mississippi River, sets off with a new expedition to explore the American Southwest. Pike was instructed to seek out headwaters of the Arkansas and Red rivers and to investigate Spanish settlements in New Mexico.
Zebulon Montgomery Pike (January 5, 1779 - April 27, 1813) was an American explorer and military officer (he served in the War of 1812). Pike tried to find the source of the Mississippi River and also explored the Rocky Mountains and southwestern North America. Pike's Peak in Colorado is named for him.
B, the end of legal segregation in public places
The President of the Senate is the Vice-President of the United States who is the official leader of the Senate as stated by the Constitution. However, the day to day leaders of Senate meetings and runnings are the majority leader and the majority whip who set the agenda and lead the Senate proceedings. These are the traditional leaders of Senate meetings as a whole. There are also committee meetings that take place and are led by the Committee chairpersons or an individual who has been delegated to lead the meeting.