Act 2: ExtensionIn 1800s, the compact city was busting at its seams with hundreds of thousands of residents packed into the old city at an overall density of 856 inhabitants per hectare—that's the equivalent of 220,000 people per square mile. (In comparison, Manhattan's current density is 66,940 people per square mile.) Living conditions were crowded and dimly-lit. Poor sanitation resulted in epidemics. In 1854, Queen Isabella II decreed that the old walls be torn down to allow for rapid expansion. Here's a present-day view of the area. Photo via Flickr by Roberta R. Search “상품권현금으로+【카톡PP6694】+스마트폰급전+리니지다이아업체+갑+콘텐츠이용료미납+구글기프티카드매입” from A Five-Act History of Urbanism in Barcelona

Search “상품권현금으로+【카톡PP6694】+스마트폰급전+리니지다이아업체+갑+콘텐츠이용료미납+구글기프티카드매입”

Act 2: ExtensionIn 1800s, the compact city was busting at its seams with hundreds of thousands of residents packed into the old city at an overall density of 856 inhabitants per hectare—that's the equivalent of 220,000 people per square mile. (In comparison, Manhattan's current density is 66,940 people per square mile.) Living conditions were crowded and dimly-lit. Poor sanitation resulted in epidemics. In 1854, Queen Isabella II decreed that the old walls be torn down to allow for rapid expansion.

Here's a present-day view of the area. Photo via Flickr by Roberta R.