Answer:
was not a new energy source that was developed to power the new machinery
The federalism divides and balances power between state and national government.
“Laboratories of federalism/democracy” relates to the advantage of federalism: federalism allows and encourages innovation and experminetation.
The federalism focuses on creating culture of innovation for a broad range of policy areas—particularly for education.
Both A and C
A. To memorize dates, people, and events
C. To recognize historical patterns
If you have to choose one, I would go with C.
Answer:
Mushroom Anchor
Explanation:
The type of anchor that should only ever be used on small and lightweight boats is a mushroom anchor.
Answer:
- The most important invention of the time were <u>carts</u>.
- V-shaped structures built above doorways are <u>arches</u>.
- Like they do today, potters would spin their wheels on <u>axels</u>.
Explanation:
1. Someone would put what they were trading on carts and go to the market to trade. They used animals like horses, bulls, or ox to pull the carts. Now that is handy! To sum it up, the wheel is a much more important invention than what people believed it to be. (https://interstem.us)
2. Sumerian arches were inverted (upside down) U- or V-shaped structures built above doorways. To build arches, the Sumerians stacked bricks made of clay and straw so that they rose in steps from the walls until they met in the center. Arches added strength and beauty to Sumerian buildings. (https://west-windsor-plainsboro.k12.nj.us)
3. Just like the simple machine, a potter would spin their wheels on axels.
