Answer:
B
Explanation:
Two Houston surgeons, Michael E. DeBakey and Denton Cooley, have been in the forefront in developing heart surgery and heart transplantation. DeBakey and his team performed the first successful coronary artery bypass graft procedure on November 23, 1964.
Answer:
C. Labor unions deteriorated as employers fired striking workers and replaced them.
Explanation:
The Professional Air Traffic Controllers Organization(PATCO )was a United States trade union that was responsible for the welfare of aviation workers.
An illegal strike in August 3, 1981 occurred, seeking better working conditions such as reduced 32-hour work week and a $10,000 pay increase.
President Reagan fired all the aviation staffs and new set of people were trained and hired.
Answer: most Japanese Americans chose to listen to the army’s exclusion orders, but a few chose to challenge aspects of the exclusion.
The surrender of the Japanese Empire, as well as the worlds first look at nuclear warfare