Because of the worldwide economic depression following world war i, germany
a) was unable to supply its citizens with enough paper currency.
b) had to grant its colonies independence because they were too expensive.
c) was excused from having to make reparation payments to france and britain.
d) soon turned to fascist leaders who rallied the country around nationalism.

The correct option is D

Nazi Germany or National Socialist are historiographical terms normally used to refer to the period of German history between 1933 and 1945, when the National Socialist German Workers Party (NSDAP) of Adolf Hitler ruled the country. In the midst of the Great Depression, the Nazis restored economic stability and ended mass unemployment by using high military expenditures and a mixed economy. Extensive public works were carried out, including the construction of the famous highways. The return to economic stability boosted the popularity of the regime. Racism, especially anti-Semitism, was one of the central characteristics of the official ideology.

genetics is the study of how dna works, the methodologies defining the new recent technologies allow scientist to have a panoramic view of the entire dna landscape, especially how genomes interact with their environment, including off course, factors outside their organisms.

thus is very possible the existence of both scenarios, where populations of isolated individuals have different genetic traits, and share traits related to genetic mutation, due rats can easily travel overseas using human transport channels. so scientists could get a vast number of data, including human interaction, evolution of rodents, health development, spread of infections, development of new organisms, how genomes evolve in different environments and so on.