Colonies 67 Colonial forces 30 Defenses 30 Fortification 30 History 19 Politics and government 11 Commerce 7 more ... History, Naval 7 Shipping 7 Trade regulation 7 Colonization 6 Land grants 5 Administration 4 Appropriations and expenditures 4 Indians of North America 3 Land tenure 3 Buildings, structures, etc 2 Campaigns 2 Discovery and exploration 2 Government relations 2 Military bases 2 Military roads 2 Allegiance 1 Barracks 1 Barracks and quarters 1 Bastions 1 Boundaries 1 British 1 British forces 1 Coast defenses 1 less ...