water, food, oxygen, the three nations lived peacefully toghether untill the coronavirus attacked. only the brainliest the masters of the three elements could save the world. When the world needed them most they vanished, their's only 1 person from each tribe setted out and look for them and help save the world. One day they found them and it was year 2022 they fought and fought till they coulldnt no more it wass up to those 1 people from each tribe they didnt know what to do they was scared. but the brainliest didnt quit they got and got lit they gathered everyone from each tribe and it was going down corona didnt stand a chance against them but it didnt give up either it grab all his fellow peers as well (Ft black death, Coxsackievirus, Dengue virus ,and theflu) the viruses already had a plan make them breath them in they did it and it failed cause at the same time all those viruses are old so they all ready had a cure. and the war fought and fought on and eventually the humans won.

umm ok

Explanation:

Avatar The Last Airbender.

3. republican abraham lincoln

4. south carolina

5. charleston, south carolina

6. confederates

7. minie bullet - made defense even safer, it spun faster, traveled further and was five times more accurate than any single-man weapon. able to kill at half a mile, it was the largest contributor to battle wounds

      or the the gatling gun - the most successful of several rapid-fire guns that were born before the war. its efficiency in killing only made war more deadly.

idk which one u learned about. pick one.

8. the south was fighting to maintain its way of life, whereas the north was fighting to maintain a union. so they had will, and the north were fighing on unfamiliar territory

9. union had the large population, people to fight in the war and work in the factories to make war materials, industrial base, the factories to make these war materials. the union also was wealthier than the confederacy and could finance the war.

10. stonewall jackson

11. chancellorsville

12. gettysburg

13. sherman

some of these might be wrong but i tried my best.   : )