The five hundred year war in the middle east where the europeans first all the spices fabrics and other goods was called the what

The collapse of the roman empire most likely to empower the catholic church because

Humans during the paleolithic era used fire for each of the following purposes except a. for cooking meat b. for use as a weapon c. for heat and warmth d. for treating animal hides select the best answer from the choices provided

What were two theories put forth by marx?