What causes the national debt to rise from one year to the next?

a)a tax surplusb)a budget deficitc)a budget surplusd)a stop-gap measure

1. what was the purpose of the communist international organization?

The oldest known mesopotamian civilization settled in areas along river banks or sea sides surrounded by mountains and deserts which two statements explain why three geographical features led to the rise of mesopotamian civilizations

What sustain the economic prosperity of the u.s. post-war 2