Answer:
Before imperialism there was isolationism, which according to page 608 of the textbook was “the belief that America should stand apart, stay out of foreign wars, and avoid excessive political or economic involvement in foreign affairs”. This worked until 1846 when the US went to war with Mexico and gained four new states. With this new sense of power people begin to lean towards imperialism. Imperialism is “the policy or action by which one country controls another country or territory”. In 1893 there was an economic depression that led to an oversupply of manufactured goods that weren’t moving in America. In order to move these goods, businessman begin looking abroad. They believed that America needed to join the imperial competition and many military and political leaders agreed. A naval officer named Alfred Mahan published a book in which he wrote that in order for America to be a great world power we will need a great navy. This new imperial rule for the for America seemed to be justified by the idea of social Darwinism, which is basically just survival of the fittest.
Explanation:
The printing press was important to the spread of the Renaissance and Humanist thinking because it made it easier to print books and pamphlets. People then soon read more often and understood the ideas written in the book or pamphlet. At the time it was the priests who only knew how to read, so they would plant ideas into people's heads causing them to not have ideas of their ideas. Because of the printing press, people started to learn to think on their own.
Answer:
A generator converts mechanical energy into electrical energy, while a motor does the opposite - it converts electrical energy into mechanical energy. Both devices work because of electromagnetic induction, which is when a voltage is induced by a changing magnetic field.
AC motors convert electrical energy into that of mechanical. ... Most AC motors produce the current by using induction. An electromagnet causes the magnetic field and uses the same voltage as the coils do.
Explanation:
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