Which was not a form of energy that competed with coal in the 1920's?
a. natural gas
b. nuclear energy
c. fuel oil
d. none of the above

The county could deny african americans the right to attend white schools on the basis of

What does it mean in the declaration of independence for cutting off our trade with all parts of the world

Is the weather changing? consider the data of severe weather that includes tornadoes occurring throughout the u. s. over the last four years. compare the severe weather for the last three years. then compare the first three months of 2017 with that data. based on previous years, what might the prediction be for weather during 2017?