A scientific theory is a specific type of theory used in the scientific method. The term "theory" can mean something different, depending on whom you ask.
"The way that scientists use the word 'theory' is a little different than how it is commonly used in the lay public," said Jaime Tanner, a professor of biology at Marlboro College. "Most people use the word 'theory' to mean an idea or hunch that someone has, but in science the word 'theory' refers to the way that we interpret facts."
Answer:
B. the western democratic powers from the communist east
The flood of immigrants began to alarm many native born Americans. Some feared job competition from foreigners. Others disliked the religion or politics of the newcomers. During the 1850's, the America Party, also called the Know-Nothing Party, demanded laws to reduce immigration and to make it harder for foreigners to become citizens. Although the part soon died out, it reflected the serious concerns of some Americans.
Answer:
Practicality
Explanation:
In order to persuade people in your ideas you need to propose your idea and show that it is applicable in the real world. An idea can seem good on paper but it needs to work in the real world so that the problem at hand is fixed by the idea.
He is saying that the policies he is proposing which are similar to the ones enacted in the in most of the countries of Western European countries are already working. Seth is trying to say that if a similar policy is applicable elsewhere then why not that his policy be enacted in his country.