Marcus Garvey called for black self-reliance, and Alexander Bustamante formed the Industrial Trade Union and later the Jamaica Labour Party (JLP).
Marcus Garvey and Alexander Bustamante worked together to improve the lives of black workers.
mnli hypothesis: Marcus Garvey and Alexander Bustamante worked together to improve the lives of black workers. premise: Marcus Garvey called for black self-reliance, and Alexander Bustamante formed the Industrial Trade Union and later the Jamaica Labour Party (JLP).