Which is the best description of the outcome of the 1961 Vienna Summit?

What was the first major route to connect europe and asia

Who was william mckinley? what platform did he run on?

Which of the following was not an important contribution made by the lewis and clark expedition? a. they made detailed descriptions of the terrain of the louisiana territory. b. they fostered relationships with native american tribes. c. they advanced the u.s. fur trade with european buyers. d. they secured the u.s. border of the oregon territory by negotiating a treaty with england.