What was one unexpected effect of the alger hiss spy case?

The correct answer is the following.

One unexpected effect of the Alger Hiss spy case was that it helped to promote the political career of Richard Nixon.  

Alger Hiss was accused of being a Soviet Spy in 1948. Before this, he participated in the establishment of the United Nations.  

In 1947, Richard Nixon was a Congressman for the state of California During the committee sessions he argued that Hiss cannot be proved to be a Communist. Nixon’s participation in the case helped him to get a seat in the Senate. He considered that as a define moment in his career. After being Senator, he became Vice president under Dwight Eisenhower.  

in mcculloch v. maryland (1819) the supreme court ruled that congress had implied powers under the necessary and proper clause of article i, section 8 of the constitution to create the second bank of the united states and that the state of maryland lacked the power to tax the bank.

gibbons v. ogden, (1824), was a landmark decision in which the supreme court of the united states held that the power to regulate interstate commerce, granted to congress by the commerce clause of the united states constitution, encompassed the power to regulate navigation.

the noble might have thought that the system was far because they had lot of things and riches and the serf would have thought that the feudal system was un fair because of the way they were treated.