Guys plsss send me notes of grade 8 unit 1 & 2 (of social studies subject of NEPAL)

Why is it economically necessary for the east germans to build berlin wall

The form the boundary between north and south china. a. himalayan mountains c. change river b. xi river d. qinling shandi mountains

Instead of focusing solely on standardized testing, school districts should pay more attention to the learning habits of students and their ability to synthesize and apply knowledge.this is an example of which type of claim?