The correct answer would be both primary and secondary!
Hope this helps :)
This is going to be <em>limited government. </em>We did <em>not </em>want to have a government with too much power, which is why we <em>limited </em>it via <em>restrictions! </em>=)
Answer:
Examples of How: The US government had a law that only white and land owning men could vote in elections, preventing African Americans from voting. The Fugitive Slave Act of 1850 allowed slaves who had escaped to the North that were "free" could be brought back to the South, including not only runaways but even African Americans who weren't associated in the South.
Examples of Why: The purchase and sale of slaves was (probably) a big economic factor within the US, causing those who owned them to be able to sell slaves for lots of money. Many farms and plantations in the South claimed that slaves were economically necessary to harvest and and process crops.
The delivering of weapons, food, and medical supplies to the American troops in Europe was not the easiest thing to do. The European Theater was in chaos, and danger lurked everywhere, so delivering anything to any spot was anything but safe, as a surprise attack was always a possibility. Also, the Atlantic Ocean needed to be crosses, and ti is the second largest body of water on the planet, so it was a long way to go, and plus not cheap at all. The troops were constantly on the move, so that also represented problem, as they were getting more and more into the interior of the continent, so apart from having to deliver things further away, the danger was also increasing as the enemy lines were always close.