Answer: over thirty thousand miles
Explanation:
In 1840 it had almost reached three thousand miles
And by 1850 it was more than 90 thousand miles.
Not 1 because fur demand definitely increased.
2
Not 3 because that came later.
4
5
D! The articles of confederation had laws, but the American people were worried about said laws becoming like the British parliament they just had left.
Answer:
Heliocentric - Copericus
Liquids under pressure - Blaise Pascal
Human circulatory system - William Harvey
Internal Organs structure - Vesalius
Scientific Method - Francis Bacon
Water synthesis - Cavendish
Planetary motion - Johannes Kepler
Barter System - Jason Smith
Laisse-Faire Economics - Adam Smith
Telescope - Galileo
Laws of Gravity - Isaac Newton
Geocentric - Plato
Mastery of Nature - Martin Luther
Ptolomic - Ptolomey
Gas and Pressure - Robert Boyle
Comets - Maria Winkelman
Rationalism - Rene Descartes
Gunpowder - ??? Sorry I couldn't get this one. I couldn't find anything besides Ancient China
Deism - John Calvin
Explanation:
Answer:
At the height of the Great Depression, it was said that about 25% of the labor force was out of work.
Explanation: