This nation has given australia its greatest economic boost through the sale of natural gas.
united states
china
japan
new zealand

China

Explanation:

Based on the 2018 Chinese efforts to use cleaner energies, they started to buy liquified natural gas (LNG) from different countries, because of the tensions between them and the american government, they were nulified as suppliers, so the main competitors remained Russia and Australia, Australia became the main supplier and to this day China remains the second largest importer of LNG, and the demand will continue to increase.

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.   : )

answer: the third option is your answer

explanation: