What pays for most of the interstate highway system today

Why did president lincoln place general mclellan under the command of general halleck? a. mcclellan failed to capture richmond. b. mcclellan was responsible for the north's defeat at the second battle of bull run. c. mcclellan failed to defeat lee at antietam creek.

Write the title date and stated purpose of the map you have chosen to describe what you learn from your careful review of the maps information

How did the united states obtained the purchase of floridia to extand its frontiers to the pacific ocean