How did mentors help Katherine Johnson? SELECT AN ANSWER

They allowed her to move ahead to higher grades at a young age.

They offered her job opportunities in research mathematics after graduation.

They trained her in areas of study that were usually closed to African American women.

They gave her free housing so she could attend school far away from where she lived.

mentors made a difference

Explanation:

johnson entered west virginia state college high school at the age of 14.

the answer is a. since they were a huge producer of cotton and wanted the most money for it.

the progressive era is a period of widespread social activism and political reform across the united states that spanned from the 1890s to the 1920s.[1] the main objectives of the progressive movement were eliminating problems caused by industrialization, urbanization, immigration, and political corruption.

the movement primarily targeted political machines and their bosses. by taking down these corrupt representatives in office, a further means of direct democracy would be established. they also sought regulation of monopolies (trust busting) and corporations through antitrust laws, which were seen as a way to promote equal competition for the advantage of legitimate competitors.

many progressives supported prohibition of alcoholic beverages, ostensibly to destroy the political power of local bosses based in saloons, but others out of a religious motivation. at the same time, women's suffrage was promoted to bring a "purer" female vote into the arena.a third theme was building an efficiency movement in every sector that could identify old ways that needed modernizing, and bring to bear scientific, medical and engineering solutions; a key part of the efficiency movement was scientific management, or "taylorism".

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