1. Why did ancient Asians immigrate to the United States? 2. Comment on the Indian way of life. Solve,

As for the migration of ancient Asians to North America, I remember reading an article in my early years that said so. It seems that during the Shang dynasty, the Zhou dynasty gradually calmed down the world, and some businessmen moved north because they went to sea all the year round. At that time, the Bering Strait was still frozen, and some businessmen arrived in North America on foot through the Bering Strait. This thing has only been seen in other books, and there is no definite evidence that I hope it will be useful to you, just some Indian clothes.

The most critical comment on the Indian way of life should be American imperialism. The Indians saved them, let them stand in America, and then slaughtered more than 10 million Indians. They should know better.