about
1777
| 1777 • The Stars and Stripes is adopted by the Continental Congress as the flag of the United States. |
about
Age: 41y
1818
Age: 41y
|
birth of childMary Downs Ireland ⇓ 2 Sources ⇓ |
| 1818 • Mary Shelley's Frankenstein is published anonymously in London. |
1850
Age: 73y
| 1850 • Harriet Tubman becomes an official conductor of the Underground Railroad. |
1870
Jun 22
Age: 93y
| 1870 • The 15th Amendment to the United States Constitution, guaranteeing African-Americans the right to vote, is passed. |