People who wanted to settle in Texas before the Mexican Revolution had to "<span>declare they would become loyal Spanish subjects," since Spain had been dealing with too many "trouble makers" in the region. </span>
Based on historical perspective, the significance of the place where the French built Fort Duquesne and where George Washington was ordered to build a fort is that "<u>It was near rivers important for controlling the Ohio Valley."</u>
<h3>Where and When was Fort Duquesne built?</h3>
Fort Duquesne was built in 1754 by the French around the Allegheny and Monongahela rivers in present-day Pennsylvania.
<h3>Reason George Washington ordered to build a fort at the Allegheny and Monongahela rivers</h3>
During the French Indian War between 1754 to 1763, Ohio River Valley was crucial for trading with Native Americans and settling for colonists.
Hence, in this case, it is concluded that the correct answer is <u>"it was near rivers important for controlling the Ohio Valley</u>."
Learn more about Ohio Valley here: brainly.com/question/515682
I believe its a or d but it leans more towards d