What was the name given to the belief that life is made up of competitive struggles and only the fittest survive

Which of the following governments is the most unrealistic for the people the dynasty government the confucian government the mauryan government he legalistic government

About how many european immigrants were processed at the facilities on ellis island

Which distinctive feature of the notre dame cathedral allowed it to accommodate its large stained glass windows? a. its barrel vaults b. its flying buttresses c. its quadrant arches d. its square bays