It's C
The north had the money, the people, and the industrial power to branch out the railroad networks. So following markets and money. The north built networks to the west.
The south in contrast was did not have the capacity to construct as much railroads as the north did so therefore there was less western expansion. As well the south had more interests building canals and shipping product of the states to England.
The term muckraker<span> was used in the </span>Progressive Era<span> to characterize reform-minded American journalists who attacked established institutions and leaders as corrupt. They typically had large audiences in some popular magazines. In the US, the modern term is </span>investigative journalism<span> — it has different and more pejorative connotations in British English
</span><span>The muckrakers played a highly visible role during the Progressive Era period, 1890s–1920s</span>
The Delano grape strike was a labour strike by the Agricultural Workers Organizing Committee and the United Farm Workers against grape growers in California. The strike began on September 8, 1965, and lasted more than five years. Due largely to a consumer boycott of non-union grapes, the strike ended with a significant victory for the United Farm Workers as well as its first contract with the growers.
The strike began when the Agricultural Workers Organizing Committee, mostly Filipino farm workers in Delano, California, led by Philip Vera Cruz, Larry Itliong, Benjamin Gines and Pete Velasco, walked off the farms of area table-grape growers, demanding wages equal to the federal minimum wage.[1][2][3] One week after the strike began, the predominantly Mexican-American National Farmworkers Association, led by Cesar Chavez, Dolores Huerta and Richard Chavez,[4] joined the strike, and eventually, the two groups merged, forming the United Farm Workers of America in August 1966.[3] The strike rapidly spread to over 2,000 workers.
