The zero degree line of latitude is know as ? ?

equator is the answer there

The zero degree line of latitude is known as the Equator. This line divides the Northern Hemisphere and the Southern Hemisphere. Therefore the answer is C, or the third option.

answer: what was the us involvement in ww1? although the u.s. tried to remain neutral when ww1 broke out, it finally joined on april 6, 1917 after declaring war on germany. the reason for america to become involved in ww1 was germany's unrestricted submarine warfare, which had already sunk several american merchant ships.

explanation:

it's a to start a war with the americans