<span>Assuming that this is referring to the same list of options that was posted before with this question, <span>the best option would be the one having to do with people being allow to speak freely, since this encourages debate that can change government policies for the better. </span></span>
B. The Wright brothers . . .
Below are the choices that can be found elsewhere:
It led to a buildup of military force and the establishment of the navy.
<span>It laid the groundwork for a war between the states. </span>
<span>It caused both Spain and France to build alliances with the United States. </span>
<span>It set the stage for a government policy rejecting foreign involvement.
</span>
The answer is "It set the stage for a government policy rejecting foreign involvement. "
To calculate the population density, you will divide the population by the size of the area. Thus, Population Density = Number of People/Land Area. The unit of land area should be square miles or square kilometers. You can use square feet or meters if you are finding the density of a smallish space.
