The principles that the declaration of independence is based upon are
1. self-evident
2. equality
3. unalienable rights
4. pursuit of happiness
(The next ones are from the preamble)
5. justice
6. domestic tranquility
7. general welfare
The correct answer will be b
Some new inventions, designs and ideas that were created in the 1780s include:
-1780 Bifocal glasses were invented by Benjamin Franklin
-1780 The circular saw was invented by Gervinus
-1784 The threshing machine was invented by Andrew Meikle
-1786 The steamboat was invented by John Fitch
-1785 The working parachute was invented by Blanchard
-1785 The power loom was invented by Edmund Cartwright
Hope this helps! :)
Feudalism started in 700 A.D. hope this helps
