One of the main ways in which composers changed the way they composed from the Classical era to the Romantic era was that they took more risks and "broke the rules" when it came to structure and melodic movement.
<span>The correct answer should be The English colonists moved onto American Indian land and expected the American Indians to obey colonial law. The Natives were observed as wildlings and if they wanted to obey laws then all was good, you could trade with them and be friendly. If not then nobody would do anything with them.</span>
The Louisiana Purchase of 1803
The correct answer is "Zoning codes controlled the types of buildings, where they were built, and encouraged safety improvements.
In the early days of the Industrial Revolution, the number of buildings to accommodate the great numbers of people coming from the countryside grew disorderly, which resulted in narrow, filthy, and bad-smelling streets where diseases and epidemics could spread rapidly.