COLOR, not to affect suffrage . . . • ■ 290-295 COLORED PERSONS, citizenship of ... 268-269 rights of, in schools 255 COMITY, interstate 196-213 COMMANDER-IN-CHIEF, President to be IH COMMERCE, Congress may regulate 66 meaning of 67 includes telegraphic communication ....... 67 between the States, what is 68, 69 with Indian tribes 69 embargo as a regulation of 70 power to regulate exclusive in national government . 71-79 concurrent power 70 cases of bridges, dams, and ferries 83-86 must not be hampered by State taxes 73-76 or by police power 76-79 power of the State 79-83 (See Common Carriers ; Police Power.) COMMON CARRIERS, regulation of business of 71-83,258-260 (See Railroad Companies.) COMMON LAW, what it is 7. 8 colonists entitled to 8 in the States 119-1 .")() United States has none 141> COMPACT, the Constitution not a 27 COMPACI^S BETWEEN STATES, what may be entered into 101 COMPENSATION, of members of Congress 50 of the President 120 for property taken for public uses 375-377