Which of these nation-building policies implemented by some post-independent African presidents was considered outlandish? Select one:
a. Change of location of capital cities
b. Change of currencies
c. Change of president's names
d. Adoption of one-party systems

Afine-grained igneous rock forms as a result of slow cooling.

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.