Why have population maps indicated a stark divide in population density of the United States on either side ot the 100th Meridian?
When the outbreak of World War II was foreseeable, were any European commoners able to pre-emptively emigrate?
How were the Morisco refugees from Europe received in North Africa, given that they were foreigners and Christian?
Comparing Percentage Of Spanish Nobility Migrating To Latin America To Percentage Of Pan-European Nobility Migrating To USA And Canada
What is the methodogy used to determine the exact genetic flow from one area to another and the times in which it flowed?
Only top scored, non community-wiki answers of a minimum length are eligible