The primary geographical feature that served as a boundary to westward settlement in 1760 was the Appalachian Mountains, since these were very high and treacherous and gave people very little incentive to cross.
C: circular.
The Hubble sequence is a form of classification of galaxies invented by Hubble in 1926. The sequence divides galaxies into three main categories: lenticular, elliptical and spiral. There is a fourth category that is called irregular, where there are the galaxies that do not fit the characteristics to be included in the three previous categories.
This categorization is the most used even today by both amateurs and astronomers.
This was Tenochtitlan, which is was turned into today's Mexico City after the conquest.
Tenochtitlan was the Aztec capital, located on an island on the lake Texcoco, which was drained and where today's Mexico City is located.
Theyre more likely to become democrats
The correct answer is heroes.
Heroes are those who made extraordinary contributions to the society, or in the case above, their organizations. They made a huge difference to their organization and moved it towards a better and brighter future, and thus the company will thrive thanks to the outstanding efforts and actions of their 'hero.'