Is to create fear (extra words because answer is too short)
Improve U.S. - Soviet relations
In 1953 when prime minister Mossadeq nationalized the oil industry, United States stepped in and reinstated the pro-western Sha. Mossadegh saw the Anglo-Iranian Oil as an arm of the British government regulating much of Iran's oil, pushing him to nationalize the Iranian oil industry.
If affected American Trade in the west because it prevented the travel through Louisiana, which resulted in less trade, thus an economic defect.
Answer:
one bomber was sentenced to lethal injection
the other bomber was sentenced to life without parole.
Explanation: