Hurricane Katrina, 2005 270 Disaster relief 141 Hurricanes 98 Social aspects 90 Emergency management 77 Social conditions 65 History 52 更多 ... Disaster victims 48 Government policy 27 Hurricane protection 26 Natural disasters 25 Evaluation 24 Disasters 22 Hurricane Rita, 2005 21 Economic aspects 19 Political aspects 19 Politics and government 16 African Americans 15 Hurricane damage 14 Race relations 14 Economic conditions 13 Environmental aspects 13 City planning 12 Hurricane Sandy, 2012 12 Flood control 11 Floods 10 Hurricane Andrew, 1992 10 Levees 10 Social life and customs 10 Urban renewal 10 少 ...