GIVING BRAINLIEST

Which of the following contributed to the end of the Cold War? Select all that apply.
A. The START program reduced and destroyed nuclear weapons.
B. Basic capitalist elements were introduced into the Soviet economy.
C. American soldiers bombed the Berlin Wall in the Berlin Airlift.
D. The U. S. surrendered to China and the Soviets.
E. Soviet leaders surrendered to the U. S.

Aresearcher conducting behavioral research collects individually identifiable sensitive information about illicit drug use and other illegal behaviors by surveying college students. the data are stored on a laptop computer without encryption, and the laptop computer is stolen from the researcher’s car on the way home from work. this is an unanticipated problem that must be reported because the incident was (a) unexpected (i. e., the researchers did not anticipate the theft); (b) related to participation in the research; and (c) placed the subjects at a greater risk of psychological and social harm from the breach in confidentiality of the study data than was previously known or recognized. according to ohrp, this unanticipated problem must be reported to the irb in which timeframe? promptlywithin 48 hourswithin 24 hourswithin two weeks

In exchange for land, a knight agrees to be a sort of sub-vassal to a vassal. this agreement was known as: investiture homage tyranny subinfeudation

The most effective way for individuals to influence the outcome of the protectiveequipment proposal is toa. b.c. d.circulate a petitionjoin a political partymake a presentation to the school boardwrite a letter to their provincial government representative