20. B
21. B
22. B
23. B
24. B
25. A
26. B
27. B
Hero of the Poor After the signing of the Treaty of Guadalupe Hidalgo (1848), which established the Texas boundary at the Rio Grande, Cortina rose in prominence as a leader of poor Mexicans along the river whose lands were being taken by the U.S. gov- ernment.
Slaves did not experience things politically, socially or economically because they were slaves, who couldn't vote, leave their owners or have a real job.
Hope this helps!
