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mixer [17]
3 years ago
9

What evidence did dalton use to argue for the existence of atoms?

History
1 answer:
atroni [7]3 years ago
8 0

Atomic theory (by Dalton) summarized:

1. All matter is composed of extremely small particles called atoms

2. Atoms of a given element are identical in size, mass, and other properties.

3. Atoms cannot be subdivided, created, or destroyed in chemical reactions.

4. Atoms of different elements can combine in simple, whole number ratios to form chemical compounds.

5. In chemical reactions, atoms are combined, seperated, or rearranged.

Hope this helps (attachment is all about the theory that I found).

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29. how did the us tariff policies contribute to the civil war?
olga_2 [115]
The US government had imposed tariff policies that set a higher price on imported (foreign) manufactured goods. Because the South was an agricultural economy, it either had to ship down form the North or import from other countries most of the finished goods it consumed. Either option increased the cost of goods for Southerners over the prices paid by Northerners. Because the North was a largely industrial economy, and because raw materials imported for manufacturing were not subject to tariffs, the North faced no such burden. Additionally, because there was no income tax at this time, federal gov't revenue depended largely on tariff revenue -- which meant it was paid disproportionately by the South. This revenue was spent on railroads in the North and in other ways that unfairly benefitted the North while largely ignoring infrastructure and development in the South. South Carolina threatened secession as far back as 1828 over the unfair burden of the protective tariffs.
6 0
3 years ago
How might the expansion of the british empire have affected its relationship with the colonies
jekas [21]
It would strain the relationship
7 0
3 years ago
How did the nazi party convince 99% of Germans to vote in favor of the annexation of Austria ?
Schach [20]
The Nazi Party convince (roughly) 99% of Germans and Austrians to support the annexation of Austria because Hitler made it clear that this land was historically German, and contained people of German blood. 

Hope this helps!

-Payshence xoxo
3 0
3 years ago
How did the development of agriculture change the lives of early South American peoples? A. More groups moved near the coasts. B
____ [38]

The correct answer is: Option B. Groups started to settle in one place.


The practice of agriculture was the catalyzer for every civilization that migrated by the Bering Strait to develop permanent settlements in the Americas, the earliest of which are estimated to date back to 6500 B.C. near the Amazon Basin.

The most prominent groups to be identified in the South Americas as the early settles would be the <em>Huaca Prieta</em> in Peru (4700 B.C.), and the Valdivia in Ecuador (3500 B.C.).




6 0
2 years ago
Juice wrld is not gone he is sippn juice in a better wrld​
sertanlavr [38]

Answer:

ok buddy

Explanation:

3 0
2 years ago
Read 2 more answers
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