Answer:
Climate Control
Explanation:
Climate Control
The Amazon Rainforest is said to be responsible for as much as 75% of its own rainfall, which feeds the nearby rivers through evapotranspiration. The water from the rivers then flows directly into the ocean, maintaining extremely important ocean currents, and thus controlling the regional climate.
In May 1915, the Lusitania was sank by a German U-Boat. About 1200 lives were lost, many hundreds of whom were American. Naturally, the Americans became angry that the Germans sank a ship full of passengers without provocation
The question will not work as someone may lie that they are not a liar when they are. If they aren't a liar, they might not be believed if they say no.
Not sure about the second one though...