题目

Once thirty thousand years ago,people from northern Asia went to America.Today,we call these people Indians.
The Indians went to America because the weather began to change.Northern Asia became very cold.Everything froze.They had to move or die.How did the first Indians go to America?They walked!
Later Columbus found the New World in 1492.At first,only a few Europeans followed.They traveled to America in boats.For the next three hundred years,about 500,000 people went there.Then the number grew very quickly.From 1815 to 1915,over thirty-two million Europeans left their countries and went to the United States.The biggest groups were from Germany and Italy.These Europeans spoke many different languages.Most of them took almost no money.They went to America so that they could find a better life.

提问时间：2020-12-05

答案

30000年以前,亚洲北部的人去到了美国.今天,我们叫这些人为印第安人.
印第安人去到美国是因为气候开始变化.亚洲北部变得十分寒冷.所有东西都结冰了.他们要么就搬迁,要么就等死.最先的印第安人怎么去美国的?他们走的!
后来哥伦布在1492年,找到了新大陆.最先,只有很少的欧洲人跟着去.他们坐船去美国.又过去了300年,大概500000人去了那里.然后,人口的数字急速上升.从1815年到1915年,超过32百万的欧洲人离开他们的国家,去到了美国.最大的移民组合来自德国和意大利.这些欧洲人说许多不同的语言.这些人中有大部分都几乎没有钱.他们去到了美国,所以他们可以找到一个更好的生活.