Answer: Rocky Mountain Rendezvous. Rocky Mountain Rendezvous (in trapper jargon) was an annual gathering (1825–1840) at various locations held by a fur trading company at which trappers and mountain men sold their furs and hides and replenished their supplies. I would chose the trading answer.
The land where he needed to build his canal was owned by Colombia and they would not allow it.
The volunteers were gathered in four areas: Arizona, New Mexico, Oklahoma, and Texas. They were gathered mainly from the southwest because the hot climate region that the men were used to was similar to that of Cuba where they would be fighting. "The difficulty in organizing was not in selecting, but in rejecting men."[3]:5 The allowed limit set for the volunteer cavalry men was promptly met. With news trickling down of Spanish aggression and the sinking of the USS Maine men flocked from every corner of the regions to display their patriotism.
A. B. D. C. C. A. B. C. A. A. D. B.