According to the image, what changes are brought by the westward movement of american settlers?

i belive the classic sword and a shield would do

they thoght they were going to nuke each other

jewish people sniffed up all of the money, thus making it hard for society

2. a land bridge connected asia and north america thousands of years ago.

4. crossing the land bridge would have been simple for the first migrants.

5. people might have crossed a land bridge while hunting animals.