Name all dynasties of ancient china, and all the major kings and events that happened in each dynasty

1. Xia Dynasty (c. 2070-1600 BC)

2. Shang Dynasty (c. 1600-1050 BC)

3. Zhou Dynasty (c. 1046-256 BC)

4. Qin Dynasty (221-206 BC)

5. Han Dynasty (206 BCE-220 AD)

6. Six Dynasties Period.

7. Sui Dynasty (581-618)

8. Tang Dynasty (618-906)

9. Five Dynasties Period, Ten Kingdoms (907-960)

10. Song Dynasty (960-1279)

11. Yuan Dynasty (1279-1368)

12. Ming Dynasty (1368-1644)

13. Qing Dynasty (1644-1912)

representative government

explanation:

american revolution: major events leading to declaration of independence. 1765-1766; tax introduced on legal documents to pay for defense of colonies. 1766: stamp act repealed after merchants protesting due to their goods not being bout and officials being threatened.

simplify brackets

8 - 2a - 7 = a + 40

simplify 8 - 2a - 7 to -2a + 1

-2a + 1 = a + 40

add 2a to both sides

1 = a + 40 + 2a

simplify a + 40 + 2a to 3a + 40

1 = 3a + 40

subtract 40 from both sides

1 - 40 = 3a

simplify 1 - 40 o -39

-39 = 3a

divide both sides by 3

-39/3 = a

simplify 39/3 to 13

-13 = a

switch sides

a = -13