What are some non-examples of corroboration?

general allotment act (dawes act) february 8, 1887

amendment to the dawes act, february 28, 1891

commission to the five civilized tribes (dawes commission), march 3, 1893

d is the answer hope this

no, the constitution said nothing about adding territory. president jefferson said he had authority to make treaties so he called the purchase a treaty.

mapmaking. cartography had been an art form for many years, but it wasn’t until the renaissance when ptolemy’s ancient system of latitude and longitude was rediscovered that mapmakers were able to make surprisingly accurate and useful maps.