Answer:
It allowed for the soviets to hold nuclear weapons. That swiftly ended at the close of the cold war
Explanation:
The answer is the Second amendment
The Progressive Era in the United States was a period of social activism and reform that flourished, causing the religions to change. They began "Prohibition" which prevented the sale of alcohol. More went to churches and gatherings because of this. acording too http://www.answers.com/Q/How_did_religious_attitudes_change_in_1920s
b. Middle East. hope it helps.