Answer:
To fight back against a tyrannical government
Explanation:
The purpose of the Second Amendment was so during the Revolutionary War, state militia could be empowered to fight against the government. So, the Second Amendment did establish the principle that the government did not have the authority to disarm citizens.
The ancient people were moving west.
The bridge that you are referring to was called the Bering land bridge which is now the Bering Strait. During the Ice age, though this area was covered in ice which made the sea levels drop and emerged the land bridge, the land bridge was covered with grasses and low shrubs which provided food for the mammoth, horses, caribou, and bison. It is believed that the ancient people followed these grazing animals from beringia (which is now SIberia) and into America, they are believed to be the first inhabitants of America. Over time the weather got warmer and the glaciers started melting and the bridge started disappearing into what we now call the Bering strait this all happened about 11,600 years ago
That the constitution gave too much power to the federal government. Anti-federalist wanted individual states to have power over the government due to fear of a tyranical government