The correct answer for the question that is being presented above is this one: "a. macadam." Macadam is the <span>term that refers to the road paving system developed by a Scottish inventor in 1815 that used a raised foundation of crushed rock</span>
According to Graham Allison book, Nuclear Terrorism, only 5 percent of daily cargos into the U.S are screened where every day 30,000 trucks, 6500 rail cars and 140 ships deliver over 50,000 cargo containers into the United States. This rarely involves physical inspection which may not detect nuclear weapons and fissile materials.
Answer:
It increased the population by offering cheap land.
Explanation:
During the nineteenth century, Texas was part of Mexico. However, very few Mexicans lived there, since it was very far from the central areas of Mexico. This allowed the Comanche to control vast areas of the state, making life even harder for the few Mexican colonists.
The government of Mexico decided to populate the state with people from the U.S., and it passed the State Colonization Law of 1825, which allowed White Americans from the U.S. to settle in Texas as long as they did not bring slaves with them (slaves was forbidden in all of Mexico).
This policy was successful in bringing more people to the state, but it also set the stage for the future independence and posterior annexation of Texas to the United States.
The federalists believed the U.S. would not survive unless the Constitution was passed