There are both sexual and asexual modes of pollination. If the male and female parts make physical contace in order for germination to take place, it is a sexual mode of polli â¦ nation. Cross-Pollination   When the pollen of a flower lands â¦ on the stigma of another flower of the same plant, or that of a different plant of the same kind, it is called cross-pollination. 14 people found this useful.
War of 1812. Some call it the Second War of Independence, for when it ended and the US had fought Great Britain to a stalemate, America's independence was assured. Each of the major events in this war are covered.
The United States' longest war was fought between approximately 1840 and 1886 against the Apache Nation. During that entire 46-year period, there was never more than 90 days of peace. The Indian Wars comprise at least 28 conflicts and engagements.