In the African savanna, wildebeests are born than the environment can support. Which is most likely to happen over a period of years as a result

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.

i think the answer would be d