from the famous explorer amerigo vesppucii
when he tried to take over the boundaries and ending getting owned by the British power... hope this helps
<span>The National Association for the Advancement of Colored People is a civilian rights group in the United States, molded in 1909 as a bi-racial group to develop justice for African Americans by W. E. B. The mission of this group is to safeguard the radical, educational, communal, and commercial fairness of privileges of all individuals and to remove race-based discernment. So the answer is B.</span>
It was mainly developments in the "steel" industry that made important contributions to improvements in the transportation system in the United States during this time, since the major advancement in transportation was in the railroads, which were made from steel.
