USCIS permits you to apply for OPT after enrolling and completing a minimum of one full year of studies as a full-time student or 3 months before completion of course.
Coastal management is defense against flooding and erosion, and techniques that allow erosion to claim land.liff stabilization can be accomplished through drainage of excess rainwater of through terracing, planting, and wiring to hold cliffs in place. Cliff drainage is used to hold a cliff together using plants, fences and terracing, this is used to help prevent landslides and other localized damage.
War in Vietnam. The Coast Guard was asked to participate in the Vietnam War by the Army, Navy, and Air Force and performed a variety of duties. At the outset of the military buildup in the mid-1960s, the Navy lacked shallow water craft needed for inshore operations.