Question

click to correct any capitalization errors.
martin luther king, jr., helped organize a famous bus boycott in alabama during the winter of 1955 that paved the way for civil rights victories in the south.

Explanation:

1. "Boycott" is not a proper noun here, so it should be lowercase.
2. "Alabama" is a U.S. state, a proper noun, so it needs an uppercase first letter.
3. "Winter" is a general season, not a specific named event, so it should be lowercase.
4. "south" refers to a specific regional area associated with the U.S. civil rights context, so it should be capitalized as "South".

Answer:

Martin Luther King, Jr., helped organize a famous bus boycott in Alabama during the winter of 1955 that paved the way for civil rights victories in the South.