Which of the following pairs incorrectly matches a religion and its two main, divided, branches. a. islam; shi'a and sunni b. christianity; roman catholic and eastern orthodox c. judaism; contemporary and orthodox d. buddhism; theravada and mahayana

I would say C. That's just my guess

The changes to agriculture in the united states since 1900 is that increased mechanization has increased food production, thereby increasing the need for labor. there has been an increased need for higher speeds of food production due the fact that the population in the united states continues to rise.

In financial aspects, a depression is a sustained, long haul downturn in monetary movement in one or more economies. it is a more extreme monetary downturn than a recession, which is a slowdown in financial action through the span of a typical business cycle. a depression is an irregular and extreme type of recession. so depression is always followed by recession but it is not correct to state that a depression always follow a recession.