Answer:
During the renaissance, art, religion, science, technology and philosophy all changed.
In art, perspective and porportion made art more realistic looking. The subject matter of art also changed. No longer was all the art religious. For example, artists started to sketch nature and Leonardo da Vinci painted his famous Mona Lisa.
Before the renaissance, there was only one religion in Europe: Roman Catholic Christian. The renaissance/reformation changed that. Groups such as the Protestant, Lutherean, Anglican, and Calvinist religions started to pop up. They had different beliefs, practices, and ideologys, even though they are all branches of Christianity today.
Scientists like Galileo changed popular held beliefs about science. A scientific method for testing theories was formulated. The invention of the printing press ensured that information could be spread quicker and cheaper.
Finally, the renaissance is marked by a change in thinking. Previously, most people were fatalists, which meant that they believed their destinies were pre-chosen and nothing they did would change them. New thinkers called humanists believed that humans had freedom of choice and weren't as concerned with spiritual matters.
Explanation:
All of the above. Many people left Eastern Europe for fear of religious persecution (this was around the time of WWII). People from Western Europe left because as America became a "land of opportunity" and capitalist venture, they saw many golden chances to make millions of dollars through the heavy industrialization of the northern states, like Michigan. Political freedoms were also a chance for people to have their voice heard and help others through legislation and politics. Finally, many people (even today) leave their countries to raise their kids in a 'safer' environment than their native countries (this is especially true for people immigrating from Central America, where gang violence is widely present) and in order for their kids to recieve a better education.
B & D should be your answer choices for your problem.