4. The Espionage Act (1917) and the Sedition Act (1918) were used by President Wilson's
administration during World War I to

The reasons Congress passed the Espionage and Sedition Acts during WW1 were: The purpose of the Espionage Act was to prohibit interference with military operations, to ban support of U.S. enemies during wartime or to promote insubordination in the military.

Explanation:

In June 1917, Congress passed the Espionage Act. ... Congress passed the Sedition Act of 1918, which made it a federal offense to use "disloyal, profane, scurrilous, or abusive language" about the Constitution, the government, the American uniform, or the flag. The government prosecuted over 2,100 people under these acts.

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.

otzi the iceman existed at a time when the climate was warm