What devices made exploring the seas possible?
a. maps and rudders
b. compass and astrolabe
c. speedometer and telescope
d. wheels and odometer

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?

Word does jefferson use in opening of the second paragraph that means "obvious? "

What is thomas? -a congressional blog -a congressional newspaper -a legislative records tracking system -a piece of legislation