The United States involved itself in Vietnam in the 1960's because
A. the American people demanded the government to support Vietnam
B. American businesses in Vietnam were threatened by the Communists
C. it had beena staging area for the resupply of North Korean troops in the Korean War
D. it feared that if Vietnam became communist then the surrounding countries would quickly follow

Pj conducts an experimental study on the effects of soft music during high stakes science testing. he randomly assigns students at the school. in one condition he does not provide music for testing while in the other group he does provide the music. he administers a pretest at the beginning of the year and a posttest at the end of the year. pj’s design is best described as a: a.static group comparisonb. pretest-posttest control group designc.control-group-time-series designd. nonrandomized control-group pretest-posttest design

Describe the difference between native american beliefs about land "ownership" and european beliefs. savestylesformat instructions

What role do grace and faith play in christian salvation?