1 Red tide is caused by a microscopic algae, Karenia brevis. 2  K. brevis can kill large numbers of fish and other sealife including dolphins and manatees and can make shellfish poisonous to humans.3  K. brevis produces airborne toxins that can cause respiratory irritation. 4  Red tide can cause skin irritations.lorida red tide is a specific type of Harmful Algae Bloom (HAB). 1  HABs are a worldwide phenomenon. 2  Red tide is caused by a microscopic algae, Karenia brevis.
This is not an example of the work written by our professional essay writers. The Cuban missile crisis began on 14 October, 1962 when an American U-2 spy plane discovered that Premier Nikita Khrushchev of the Soviet Union was attempting to install intermediate-range nuclear-outfitted ballistic missiles in Cuba.
In a major speech to a closed meeting of the Central Committee of the Cuban Communist Party (PCC) on January 25-26, 1968, reviewing the entire Missile Crisis, Fidel Castro stated that Cubaâs revolutionary leadership looked to the Soviet Union for âmeasures that would guarantee the countryâs safety.his was the only conceivable basis for Khrushchev to make the missile proposal to the Cuban leaders. In fact, a US invasion of Cuba was on the hair-trigger of being ordered on several concrete conjunctures in the course of the crisis.