Why is "1968 United States presidential election in North Carolina" trending?

Wikipedia Overview

The 1968 United States presidential election in North Carolina took place on November 5, 1968, and was part of the 1968 United States presidential election. Voters chose 13 representatives, or electors to the Electoral College, who voted for president and vice president. Whereas in the Deep South, Black Belt whites had deserted the national Democratic Party in 1948, in North Carolina, where they had historically been an economically liberalizing influence on the state Democratic Party, the white landowners of the Black Belt had stayed exceedingly loyal to the party until after the Voting Rights Act. This allowed North Carolina to be, along with Arkansas, the only state to vote for Democrats in all four presidential elections between 1952 and 1964. Indeed, the state had not voted Republican since anti-Catholic fervor lead it to support Herbert Hoover over Al Smith in 1928; and other than that the state had not voted Republican once in the century since the Reconstruction era election of 1872. Nonetheless, in 1964 Republican Barry Goldwater may have won a small majority of white voters, although he was beaten by virtually universal support for incumbent President Lyndon Johnson by a black vote estimated at 175 thousand.