1 Which of the following occurred during Porfirio Diaz's reign
as Mexico's President?
A
A war between the U. S. and Mexico
B
An increase in U. S. investment in Mexico
С
Substantial reform of the hacienda system
D
The writing of a new constitution

The continents of africa and south america used to "fit together” like puzzle pieces. about how far back in time would you have to go to find the formation of the atlantic ocean? 600 million years 430 million years 200 million years 90 million years

Which type of market produces the highest level of output at the lowest price to consumers?

Explain the events that led to the iranian revolution and the following iranian hostage crisis. how was the united states involved with iran? describe the arab-israeli conflicts of the 20th century. be sure to include specific military interventions, peace agreements, and the ultimate reason for conflict.