Why did osama bin laden leave his home country of saudi arabia for afghanistan?

he wanted to the soviets in their fight against us forces.

he wanted to rebuild the government there after the soviets invaded.

he wanted to other muslims fight against the soviet occupation.

he wanted to create his own afghan government, the taliban.

Osama bin Laden left his home country of Saudi Arabia for Afghanistan to help them fight off the Soviets. He didn't want Russia to have such a great influence on the Islamic countries which is why he wanted them out. So, having this in mind, the correct answer is C. He wanted to help other Muslims fight against the Soviet occupation. 

They were forced to leave their lands and move west—many to oklahoma.