What are 2 inventions of the tang and song dynasties that helped china achieve the golden age?

Over the centuries, humanity used whatever they could get their hands upon in order to document their thoughts. Stone tablets were common, but any writing surface would do. Turtle shells, bones, cave walls, and carvings in various mediums all help people to put down their thoughts as they happened. For 500 years, China had papermaking skills, but it was difficult to write down words by hand quickly to have many books. With woodblock printing, being able to print whole pages at once made it easy to create multiple copies of books, pages, or articles like this one.

Explanation:

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.   : )