Tutorial 6: CONTRACTS VS GRANTS. The eleven agencies that participate in the SBIR and STTR programs make their awards either as grants or contracts. In 2015 the combined SBIR and STTR budget across all of the participating agencies was $2.5 billion dollars. Of that a little over half was provided to small businesses in the form of contracts; while the other half was provided as grants.
Trench warfare is a type of land warfare using occupied fighting lines consisting largely of trenches, in which troops are significantly protected from the enemy's small arms fire and are substantially sheltered from artillery. The most famous use of trench warfare is the Western Front in World War I.
Much of the war along the western front was fought using trench warfare. Both sides dug long lines of trenches that helped to protect the soldiers from gunfire and artillery. The area between enemy trenches was called No Man's Land. Trench warfare caused a stalemate between the two sides for many years.