Pls help me ASAP Which of the following best explains how the discovery of oil at Spindletop helped change Texas from a rural to an urban state?

A- The growth of oil companies into other industries led to an increase of jobs.

B- The discovery of oil made Texas the new home of the successful automobile industry.

C- Oil companies built railroads to carry workers from out of state.

D- The country's need for Texas oil led to an increase in government grants.

How soon after the war broke out was this cartoon published

Explain how the roles of both working class and middle and upper class women changed during the industrial revolution. how did those changes lead to the women’s rights and suffrage movements?

What is the main difference between primary and secondary sources? a. primary sources are historical documents, and secondary sources are modern-day documents. b. primary sources are derived from museums and archives, and secondary sources are created by history students and academics. c. primary sources are found in ancient places with a rich history, and secondary sources are found in historical journals and blogs. d. primary sources are created during a particular historical era, and secondary sources are created by studying primary sources.