A. Religious ceremonies because religion didn't come until 3200 BCE and the neolithic revolution was around 10000 BC
the correct answer is D
it was related to the food supply
The early humans moved out Africa when the climatic condition in the region of East Africa Rift valley,where earliest stone tools were discovered became increasingly dry. Hunting as a source of food also became scarce as animals also spread out of the region. Subsequent strains in areas where they conquered led them to migrate further across the globe.
The parole system was that a prisoner was sent back to his home if he agreed he would not fight again until he was exchanged for a soldier from the other side.
The colonist thought the writs of assistance violated their Wright's because they taxed and imported goods at the point of entry some colonists began to worry that government /parliament could enter their homes without warning or permission so they started to make home made goods do that they wouldn't have to buy things from the British and this was also called boycott:when the colonist made thier mind that they will stop buying goods from British but make thier own.did this help?
In Nigeria, conflict between ethnic groups led to civil war.
So correct option is D.