Why do scientists think that the current global warming situation is NOT caused by natural forces?

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

This is giving me a headache i have asked others and they don’t know it either

Ithink sanforcisco california (i am not 100% sure) if you feel the opposite so that lol

Are you asking about a street map usage  if so here is your answer  a street map for a very limited area could simply be a bit map or a .jpg image.  but a more general map would probably store the streets as vectors.  but you shouldn't assume that there is one way to do it