In the early 1800s, the british were harassing u. s. ships and interfering with u. s. trade. by 1812, many u. s. citizens were tired of the british taking advantage of their country. they felt that the u. s. government needed to show the british that it deserved respect. in june of 1812, the u. s. government finally declared war on great britain. according to the passage, the war of 1812 was partially about

a. establishing new trade agreements with great britain.
b. the u. s. become a world power.
c. the weakness of the u. s. government in the early 1800s.
d. the united states standing up for its rights.

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.