Before the new territories could achieve statehood under the northwest ordinance, congress had to persuade four states to give up claims to lands in the region. which four states were forced to give up territorial claims in the region?

first second and third

explanation:

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.