Why is petroleum important to Texas history?

What was the importance of monoralism in the middle ages? When and where did baseball player Oris Hockett play? What was the name of the slave that lived in a free state and sued for his freedom? What were three compromises that the founders agreed to on slavery? What did the fouthteen amendment do? What are buboes? Who was influencing the culture during World War 2 in France? What ancient city's name means Mound of the Dead? When the Romans conquered a country they would make the men of that country serve in their army? How did womens fashion in the 1920s impact the role of women in America? What was the main religion of colonial Connecticut? What is the legend of ju-on? What is a Russian grandmother? What were the fielding stats for baseball player Rich Chiles playing at outfield for the Houston Astros in 1971? Which group of people supported the Fugitive Slave Act? Can you list the peoples who ruled Mesopotamia? Why is it important for children to learn about Frederick Douglass? What is the meaning of 'on the spur of the moment'? What is v11 in Roman nomarals? What was the function of the colonists' committees of correspondence?