What was one social change mao zedong instituted in china after 1949

What university did albert einstein go to?

The articles of confederation allowed congress to: make and borrow money. declare war. create a postal service. all of these choices are correct.

Select the correct answer. what are concurrent powers? a. powers granted solely to state governments b. powers granted to the national government c. powers transferred between government leaders d.powers shared between national and state governments