What land was used for the new capital of Washington, D. C.? What
year was the new capital moved?

President George Washington chose the exact site along the Potomac and Anacostia Rivers, and the city was officially founded in 1790 after both Maryland and Virginia ceded land to this new “district,” to be distinct and distinguished from the rest of the states.

Explanation:

yes they have. but is this a true false question? if it is, the answer is true.

ww1 weapons: tank. tanks were used for the first time in the first world war at the battle of the somme. they were developed to cope with the conditions on the western front. the first tank was called 'little willie' and needed a crew of 3.