Answer:
By camouflaging and taking cover.
Explanation:
Another shark defense may include hiding from predators by camouflaging themselves against the seafloor or reefs. The flattened of tropical waters is a standout example in terms of cryptic coloration, although its disguise is as much to support its ambush hunting as for lying low.
Though Rusesabagina was Hutu (his father was Hutu and his mother Tutsi), his wife Tatiana was a Tutsi and his children considered mixed. Due to this, he was unable to escape from the war zone with his family. When the violence broke out, Rusesabagina brought his family to the Hôtel des Mille Collines for safety.
The figure of speech, if I am not mistaken is personification. JFK is stating that the country can do something(implying human characteristics), but the country CAN'T literally do something for you in the way that is implied.
