Which of the following rights were denied to african americans as a result of jim crow lawthe right to an education the right to vote the right to travel on trains the right to challenge lawss?

African Americans were denied the right to vote. Although this was not really stated anywhere, it was inevitable as what was considered necessary to vote was almost impossible for African Americans,as the grandfather clause was instated so that people could only vote if their ancestors had voted during the Civil War (African-Americans were banned from voting at the time) or their family owned property (this was impossible for African-Americans, as they were all descendants of slaves.)

The answer is challenging and taxing because arduous means when something is hard and tiring and the excerpt provides clear detail why that's the answer