They used 20-day months, and had two calendar years: the 260-day Sacred Round, or tzolkin, and the 365-day Vague Year, or haab. These two calendars coincided every 52 years. The 52-year period of time was called a "bundle" and meant the same to the Maya as our century does to us.
Indian goods were being traded in North America, Europe and Asia.
He attempted to destroy the bridge that union soldiers’ needed to suppply food, weapons and other sutff. Hope it helps
By warning European powers away from Latin America