Help me please!!
the thing is 42 points it’s the most i could put

the truman doctrine was an american foreign policy whose stated purpose was to counter soviet geopolitical expansion during the cold war. it was announced to congress by president harry s. truman on march 12, 1947, and further developed on july 12, 1948, when he pledged to contain threats to greece and turkey.

sex cells are usually half's then they find another half and make a fertilize egg