<span>The Spartans worked to stop a second Persian invasion of Greece is the correct answer to your question. Hope I helped :)</span>
The correct answer is <em>D. Image A: dual federalism; Image B: cooperative federalism.
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Cooperative federalism is a political system where the line that divides the responsibilities and faculties of the federal government and the state governments is not clear. Dual federalism is a system where the responsibilities and faculties of the federal government and the state governments are clearly defined.
The rigid structure of Dual federalism has horizontal power between national and state governments. It also respects sovereignty in their fields and promotes competition. The structure of Cooperative federalism has a vertical power between national and state governments, it is more flexible and promotes cooperation.
Arkansas<span>, </span>Iowa<span>, </span>Missouri<span>, </span>Kansas<span>, </span>Oklahoma, and Nebraska<span>, </span>
It made the Russian empire weak in WWI because the civilians didn't want the people in power to be in power
Unrestricted submarine warfare
