Answer:
1[His brothers were named Andrew Jackson, George Washington, and Thomas Jefferson.
2] WALT WHITMAN WAS BURIED IN A TOMB WHICH HE DESIGNED AND BUILT HIMSELF
3]He found the newspapers Long Islander and Brooklyn Weekly Freeman.
4[Whitman was a radical editor due to which he had to switch newspapers often.
Explanation:
5[WHITMAN HAD TO LEAVE SCHOOL WHEN HE WAS 11 AND WAS LARGELY SELF-TAUGHT