Airplanes and chemical warfare were technological advances during world war 1.
The Framers added a process for amending, or changing, the Constitution in Article V. Since 1789, the United States has added 27 amendments to the Constitution. ... These first amendments were designed to protect individual rights and liberties, like the right to free speech and the right to trial by jury.
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this clause states that united states
Your answer is C. A law establishing a plan for surveying western lands.
The Santa Fe trail started in Independence, Missouri and ended in Santa Fe, New Mexico (hence the name, Santa Fe). Hope this helped!