The maps show the Electoral College results in the 1824 and 1828 presidential elections. How did the 1828 election differ from the 1824 election?
A. There was a decrease in voter turnout because new restrictions had been placed on voting.
B. There was a move to a new two-party system, and sectional voting differences began to emerge.
C. There was a decrease in negative campaigning because the candidates were good friends.
D. There was a move to a single-party system, and wealth-based voting differences began to emerge.