The idea of the sun in the middle of the solar systems, with planets orbiting around it organized with whom?
erasmus
kepler
newton
copernicus

The correct answer is: Copernicus

Copernicus first developed the theory that Earth and the other planets revolved around the Sun. Previously, people believed that everything rotated around the Earth.

china unilaterally claims the entire south china sea as sovereign territory, then builds artificial islands to bolster its claim. it suddenly activates an air defense identification zone over the east china sea, and threatens to down any aircraft that does not report its position. it builds roads into indian territory, then redraws the maps to show that it is actually chinese territory. the people's republic under president xi jinping is quickly becoming the bully of asia.

c.

worked constantly and gave many sincere speeches about the importance of independence