How did tall buildings change the physical landscape of urban areas

It created more space throughout the cities, since more people and professions could fit in each of these buildings. ... What were some factors city planners had to keep in mind when developing cities?

a more perfect union: the creation of the u.s. constitution. the vote was unanimous. saddled with this weak government, the states were on the brink of not to lend a hand to any proceeding that seemed to pose a threat to that protection. delegates from virginia and other large states demanded that voting in