Why do all the planets orbit the Sun in the same direction?

a The Sun s spin exerts a gravitational force that drags them all in one direction
b They formed from material all circulating in the same direction in the primordial Solar Nebula
c They were flung out of the spinning Sun and retain that motion
d A passing star s gravity pulled them into paths all moving in the same direction
e Trick question. Venus and Uranus orbit the Sun opposite to the other planets