Which three sentences contain supporting details that should be included in a summary of this informational text? Route 66 adapted from the National Park Service US Highway 66—popularly known as Route 66—holds a special place in American consciousness. Its name provides images of simpler times, small businesses, and the icons of a mobile nation on the road. Travelers on Highway 66 today can easily experience this past through the many motels, gas stations, cafés, trading posts, and roadbeds that remain along the highway. Route 66 had its official beginnings in 1926, when the nation's first federal highway system was launched. The highway quickly became a popular route because of active promotion and advertisements. It was sold as "the shortest, best, and most scenic route from Chicago through St. Louis to Los Angeles." Business owners in small and large towns along the highway looked to Route 66 as an opportunity for attracting new customers to their often rural and isolated communities. Even through tough times, the road helped promote economic opportunities by allowing people to travel to different places for work and by providing employment at the commercial centers along it. In 2008, the significance of Route 66 and the importance of preserving it were again recognized when Route 66 was listed on the "Watch List of 100 Most Endangered Sites." The spirit of Route 66 lives in the people and their stories, the views and buildings, and travelers' perceptions of the highway

In just over one hundred years, between 1701 and 1810, 252,500 enslaved africans were brought to barbados—an island that occupies only 166 square miles (making it, today, one of the smallest countries in the world). the english then set out to conquer more sugar islands, starting with jamaica, which they took from spain in 1655. in the same period that the 252,500 africans were brought to barbados, 662,400 africans were taken to jamaica. thus, sugar drove more than 900,000 people into slavery, across the atlantic, to barbados and jamaica—and these were just two of the sugar islands. the english were eagerly filling antigua, nevis, saint kitts, and montserrat with slaves and sugar mills. they took over much of dutch guiana for the same reason. seeing the fortunes being made in sugar, the french started their own scramble to turn the half of the island of hispaniola that they controlled (which is now haiti), as well as martinique, guadeloupe, and french guiana (along the south american coast near dutch guiana), into their own sugar colonies, which were filled with hundreds of thousands more african slaves. by 1753, british ships were taking average of 34,250 slaves from africa every year, and by 1768, that number had reached 53,100. –sugar changed the world, marc aronson and marina budhos how do the authors use historical evidence to support their claim? x(a) they use secondary sources to show how french and english monarchs were indifferent to enslaved people. x(b)they use secondary sources to show that enslaved people often fought for their freedom after arriving in the caribbean. the answer is: (c)they use facts from primary sources to show how countries increased the number of enslaved people to produce more sugar. x(d)they use primary source interviews to show that countries could make more money in trading sugar without using enslaved people.