THE THIRD PICTURE is the one that would most enhance a speech about emergency preparedness.
Because of the American Revolution. Hope this helps!
Answer:
The Inca Empire, also known as Incan Empire and the Inka Empire, and at the time known as the Realm of the Four Parts, was the largest empire in pre-Columbian America. The administrative, political and military center of the empire was in the city of Cusco.
I think the answer is on quizlet
In 1975 one-third of American mothers with young children had to work outside their houses. Nowadays, the amount of mothers that work is the double. This means that two-third of American women leave their house and children to work. The fact that more women are working brought an increase in the demand of services related to housework such as cleaning and child care.