Did china have two revolutions during the 20th century, but the one in 1911 made very little difference to world history ?

What form of government is powers of states? first letter of the answer is r.

Brainliestttme : ) what are trading blocs and what is the impact of international cooperation?

What is the evidence that depression can be linked to genetic as well as environmental factors? a. all individuals in similar stressful environments do not experience depression. b. all individuals with the gene variation tied to depression do not experience depression. c. individuals with a combination of environmental stress and gene variation are more likely to experience depression d. all of the above select the best answer from the choices provided оа 0 0 0