In your own words, describe WHY it is important for different groups of people, such as the Uighurs and Han, to try and find common ground.
What positive outcomes can these efforts have, not just for the Uighurs
and Han, but for all people in general.

The changes to agriculture in the united states since 1900 is that increased mechanization has increased food production, thereby increasing the need for labor. there has been an increased need for higher speeds of food production due the fact that the population in the united states continues to rise.

Correct textbook answers would be 1,3, and 5

Read your textbook to answer that question