In the grants to the federal government of powers hitherto reserved to the several states, the diversity of opinion among the members of the convention was but slight compared to the profound antagonism which had been allayed by the three initial compromises. It was admitted, as a matter of course, that the federal government alone could coin money, fix the standard of weights and measures, establish post-offices and post-roads, and grant patents and copyrights. To it alone was naturally intrusted the whole business of war and of international relations. It could define and punish felonies committed on the high seas; it could maintain a navy and issue letters of marque and reprisal; it could support an army and provide for calling forth the militia to execute the laws of the Union, to suppress insurrections, and to repel invasions. But in relation to this question of the army and the militia there was some characteristic discussion. It was at first proposed that Congress should have the power "to subdue a rebellion in any state on the application of its legislature." The Shays rebellion was then fresh in the memory of all the delegates, and their arguments simply reflected the impression which that unpleasant affair had left upon them. Charles Pinckney, Gouverneur Morris, and John Langdon wished to have the power given to Congress unconditionally, without waiting for an application from the legislature. But Gerry, who had been on the ground, spoke sturdily against such a needless infraction of state rights. He was utterly opposed, he said, to "letting loose the myrmidons of the United States on a state without its own consent. The states will be the best judges in such cases. More blood would have been spilt in Massachusetts in the late insurrection if the general authority had intermeddled." Ellsworth suggested that Congress should use its discretion only in cases where the legislature of the state could not meet; but Randolph forcibly replied that if Congress is to judge whether a state legislature can or cannot meet, the difficulty is in no wise surmounted. Gerry's view at last prevailed, and in accordance therewith it was decided that the federal power should guarantee to every state a republican form of government, and should protect each of them against invasion; and on application of the legislature, or of the executive (if the legislature could not be convened), it should protect them against domestic violence. This arrangement did not fully provide against such an emergency as that of rival and hostile executives in the same state, as under the so-called "carpet-bag" governments which followed after the War of Secession, but it was doubtless as sound a provision as any general constitution could make.