Answer:
Geographic obstacle:hills,mud,rocks.
Political obstacle: Mexicans didn't want to give up land.
Answer: have you tried using quillbot?
Explanation:
I use it so that i can copy and paste, and it puts it into its own words. I dont know if you'll find it helpful, and you might have t change some of the words yourself nut i use it a lot and so does my sister.
5 million years ago it marks the boundary.....
Answer:
American civil rights movement, mass protest movement against racial segregation and discrimination in the southern United States that came to national prominence during the mid-1950s.
Explanation:
hope this helps