All were part of U. S. war efforts in Vietnam, except ? ( NEED ASAP !)

1 ) Use Of Agent Orange

2 ) Use Of Attack Helicopters

3 ) Use Of Nuclear Weapons

4 ) Use Of Napalm

3) Use of Nuclear Weapons

Explanation:

Although the U.S didn't use nuclear weapons they got very close to using it.

The U.S did use the other tactics though. They were very effective.

"globalization has greatly impacted the united states and american citizens. first and foremost, globalization has spread american influence throughout the world. globalization has opened up more markets for the united states, which in effect american companies sell their products worldwide. there has been a rise of multinational corporations and their influence has greatly increased."

the correct answer would be a. i think tara will practice for her test because she realizes her mistake

hope i .

could i get brainliest.