It's A and B i know this probably does not help you now but that the answer for the future people that need it <span />
Answer:
Explanation:
I believe the answer is b? Yes, people back then did need to use advanced tools.
Answer:
Angered over American support of the rivals for mexico
Explanation:
Angered over American support of his rivals for the control of Mexico, the peasant-born revolutionary leaderPancho Villa attacks the border town of Columbus, New Mexico. In 1913, a bloody civil war in Mexico brought the ruthless general Victoriano Huerta to power.
I honestly have no clue what the answer is and I really would like to know as well
Distribution of income refers to the way that national income is divided among households in the economy.