U-boats were military submarines used by the Germans. While they were useful against warships, U-boats were the most effective in economic warfare by blockading coasts so resources could not be shipped to Germany's allies. WWI was the first major war that employed submarines in warfare.
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DEFINITION :-</h3>
Federalism provides a way for different groups of people in different parts of the country to live together. ... Federalism provides ways by which these different groups share power over common interests, but it also provides for these groups to have a level of autonomy vis-à-vis central state institutions.
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KEY FEATURES OF FEDERALISM:</h3>
- There are two or more levels (or tiers) of government.
- Different tiers of government govern the same citizens, but each tier has its own jurisdictionin specific matters of legislation, taxation and administration.
Answer: C.) Limiting soft money contributions. (happy to help)
Explanation:
There were actually four HUGE causes for WW1, treaties and alliances brought many countries into war, the imperialism of some countries scared other countries, and they were "defending" themselves, there was a lot of weapons stocking, and countries were creating gigantic armies, and that threatened other countries, and then we have plain old nationalism.
