How were the truman doctrine, the marshall plan, and the domino theory similar?
o a.
they were examples of political reforms under gorbachev.
ob.
they were movements to topple soviet governments in communist bloc states.
oc. they were examples of us policies designed to curb the spread of communism.
od. they were economic theories designed to improve the soviet economy.
0
o e. they were laws passed to stop the arms race.