Answer:
Wilson's ideas regarding nations' conduct of foreign policy, including freedom of the seas and free trade and the concept of national self-determination, with the achievement of this through the dismantling of European empires
Explanation:
B) The conditions created by the Dust Bowl led to a westward migration. The 1940 US Census information illustrates that the conditions created by the Dust Bowl led to a westward migration. The Gold Rush was much earlier. The migration of peoples from the Dust Bowl area constitute the largest migration in US history.
Answer: a study in which subjects are separated into similar groups and then subjects within each group are randomly assigned to treatments
Explanation: In simple words, it refers to an experiment in which the experimenter divides the subject into various sub groups for the ease of research. the groups divided are termed as blocks.
The blocks are prepared in such a way that variability remains low within the blocks however in between blocks it could be relatively high.
Answer:
psychologically healthier
Explanation:
It is believed that these individuals that integrate the "masculine" and "feminine" sides of their personalities tend to be psychologically healthier. Psychologists believe that this is due to those individuals being able to adapt and cope with a much greater ease with regards to aging than most of the population, thus leading them to not only by psychologically healthier but happier as well.
He made great advances in agriculture, paper, and silk. Why was it necessary to make improvements in farming methods in ancient China? Trading routes called the silk road brought goods and ideas to and from China.