Answer:
1. Separation of powers
2. Decide if an action is constitutional
Explanation:
The United States Constitution which was created following the 1787 Constitutional Convention, had founding fathers created checks and balances by establishing "Separation of powers."
Here asides from the power of other branches of government such as Executive and Legislature, the primary power of the judicial branch over others is to "Decide if an action is constitutional."
There are many causes that lead to WW1; Nationalism, imperalism, an arms race in europe but cheif among them was the a<span>ssassination of Archduke Franz Ferdinand of Austria. The assasin was a serbian national so Austria blamed Serbia for it and declared war on them but serbia was in alliance with russia so russia came to serbia's defense which led to germany declaring war on russia which led great britan to declare war on germany. it just keeps going like that until all of europe is at war.
the US went to war i think because the USS L</span>usitania got sunk by german U-boats which killed americans.
You needed to add the Answer Choices to the question...
<em>The answer is</em> The Great Retreat
<em>I hope this helps </em>
resources of the Prairies were sent to Eastern Canada which sells them to the world for large profits
