What is the best description of the phrase “the glass ceiling”?

At the time of hitler's 1939 invasion of poland, the us had a policy of appeasement negotiation opposition neutrality

Which act of the conquistador pizarro was crucial in overthrowing the inca? a. the destruction of the ancient inca city, machu picchu b. the siege of the inca capital near the cuzco valley c. the execution of the last inca ruler, atahualpa d. the unexpected deaths of 3 million inca warriors e. the murder of former inca emperor, huascar

Which quotation from the declare ration of independence shows the idea of the social contract