What event brought the united states into world war i? destruction of the battleship maine the bombing of new york sinking of the lusitania

Sinking of the Lusitania

Explanation:

a German U-Boat sunk the Lusitania because they claimed that the united states was smuggling weapons on the ship.

isaac newton first proposed that earth was not perfectly round. instead, he suggested it was an oblate spheroid—a sphere that is squashed at its poles and swollen at the equator.

the idea of the earth being a flat disc is also inconsistent with the fact that a given lunar eclipse is only visible from half of the earth at a time. the only shape that casts a round shadow no matter which direction it is pointed is a sphere, and the ancient greeks deduced that this must mean the earth is spherical.

answer placeholder because the system is messed up