What event prompted the united states to increase its military involvement in vietnam?

the signing of the geneva accords
vietnam’s independence from france
vietnamese unification under the communists
the attack on the uss maddox

hi there!

question - in the 1900s there were two competing views about the environment that often pitted industrialist and conservationist against one another. how were these two competing views demonstrated by the environmental policies of president roosevelt and president taft?

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toi khong biet cau tra loi

estoy bastante seguro de que la respuesta es una