History 6 History of the Americas 4 Social conditions 3 American Revolution (1775-1783) 1 Architecture 1 Biography: general 1 Buildings 1 Buildings, structures, etc 1 Catholic Church 1 Channing, Walter 1 Church history 1 Conservation and restoration 1 Economic conditions 1 Economic history 1 History of sport 1 Influence 1 Influence (Literary, artistic, etc.) 1 Markets 1 Midwifery 1 Obstetrics 1 Physicians 1 Politics and government 1 Quincy's Market (Boston, Mass.) 1 Siege of Boston (Massachusetts : 1775-1776) 1 Sports 1