Some Indian soldiers in East India company were ill pleased with the attitude of East India company. A soldier named manual pandey attacked the adjutant of his regiment and executed.. By the way the question is wrong it's 1855 to 57...not 75
Answer:
In the early 20th century, politicians of the Democratic and Republican parties, Lincoln–Roosevelt League Republicans (in California) and Theodore Roosevelt's Progressive ("Bull Moose") Party all pursued environmental, political and economic reforms.
Louisiana Purchase - Jefferson
Alaska - Seward
Northwest Boundary - Poll
Red Cross - Barton
Airplane - Wright Brothers
Polio vaccine - Salk
