The efficient and easy transportation of raw materials and finished goods was an important reason that railroad encouraged. At present, in the United States of America (USA), around 7000 railroads are active which carries the raw material and good to the different states and places of the country.
In the United States of America, on that date of 28th February, 1827, the Baltimore and Ohio railroads became the first railways for commercial transportation of passengers and goods.
This website says that they lived in structures called longhouses.
-Longhouses were long rectangular homes. Longhouses were made by building a frame from saplings, or young trees. They were then covered with bark sewn together. There was a long hallway with rooms on both sides. Sleeping platforms, covered with deerskin, lined each wall. There were also shelves for storing baskets, pots, and pelts. Pelts are the skins of animals with the fur attached. Several families would live in the long house, but the families were related to each other.-
source: <em>http://www.germantownbulldogs.org/pages/Indian%20Project/woodland2.html</em>
Answer:
slave revolts!
Explanation:
Hello!
Slave owners lived in constant fear of slave revolts, and justly so. The average holding varied between four and six slaves, and at the peak of slavery in the US slaves occupied more than 20% of the population. If slaves were to get fed up with their horrible situation they might be able to overpower their masters and begin freeing slaves from other plantations. These fears were further amplified by the Hattian Rebellion in 1791 in which the local slaves brutally killed 75,000 French citizens, gaining their freedom in the process. Many in the United States feared that a similar situation would unfold if their slaves rebelled en masse.
Hope This Helps!
H.M
More info:
https://teachinghistory.org/history-content/ask-a-historian/25577
https://www.britannica.com/topic/Haitian-Revolution