Emma is conducting a research project on texas during the 1840s and 1850s. Which keyboard search should she use to find imformation about why slavery grew

She should type something akin to "Expansion of Plantation Economy in East Texas, ithe 1840s and th 1850s.

Explanation:

Texas did not have much slavery until it became part of the United States in 1845, when president James K. Polk admitted the state into the union.

Texas was admitted as a slave states, and this attracted many settlers form the Louisiana, Mississippi, Alabama and other Southern States, where they grew the plantation-slave economy, almost exclusively in Eastern Texas, since the rest of the state was too dry to support this type of agriculture.

the most famous of all the units fighting in cuba, the "rough riders" was the name given to the first u.s. volunteer cavalry under the leadership of theodore roosevelt. roosevelt resigned his position as assistant secretary of the navy in may 1898 to join the volunteer cavalry. the original plan for this unit called for filling it with men from the indian territory, new mexico, arizona, and oklahoma. however, once roosevelt joined the group, it quickly became the place for a mix of troops ranging from ivy league athletes to glee-club singers to texas rangers and indians.

a variant spelling of the word dote (british)