If you list the options then I can help you but the answer is probably when Germany invaded Poland.
Conscription means the forced enlisting of the people of a
county into national services, the term is mostly used for military
enrollments. In Rome the conscription was enforced to a certain or some certain
classes of people which left a little choice for them to choose the skilled
people. For example people chosen for military might have come from farmer
class who know nothing about operating a war machine or anything about the war
or military which ultimately weakened the Rome. If there are less farmers in the country that simply mean there is less food to process also, another was a country could get weak.
Or the elite class was left out who already were not contributing to the good of society.
The correct answer here would be the percentage of the voting-age population.
The voting-age population are the individuals of the age that makes them eligible to vote. In the United States, 18 is the age at which individuals can begin voting. In estimating the voter turnout this measure is often used to predict the said voting turnout.
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Let's look at the options:
<em>A. The different cultures were established in Asia and carried into the Americas.</em>
This is not very likely, as the cultures would have changed too much in the time of the migration
<em>B. Constant</em><span><em> warfare among the different Native American groups led to cultural
differences.</em>
Warfare does not necessarily lead to differences, it is possible to have a comflict with people of the same or similar culture
C. The cultures developed to suit the local climate and
available resources.
I think that this is the best answer. Climate and resources often influence cultures.
<em>D. Native American leaders decided differences
would help identify members of their own tribes.</em>
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Cultures are too big for single people to control them, so not