What was seen by many americans as an escalation of the vietnam war? the pentagon papers the surrender of south vietnam the gulf of tonkin resolution the 1970 bombing of cambodia

The correct option is "the 1970 bombing of Cambodia"

Operation Menu was the code name of a covert campaign of bombings carried out by the United States Strategic Air Command in eastern Cambodia and Laos between March 18, 1969 and May 26, 1970, during the Vietnam War . The targets of these attacks were camps and military bases of the Armed Forces of the Democratic Republic of Vietnam and the National Liberation Front of Vietnam, which used them for quartermaster, training and rest between the campaigns along the border with the Republic of Vietnam (South Vietnam).

I just took the test on E-2020 and it's NOT C!!

The answer to the question is letter D:))        Please mark as brainliest 

the crusaders are identified in the painting;

c. by the red crosses on their backs

a agree i agree becuase it is very importnat for example it can tlel you about your past for exmaple   the first culture was the semerians which people are sitll tryignt o uncover there secrets the wall is just anohter treasure that has thousnads of secrets in it to be uncovered