I believe the correct answer would be, Japan.
The Uros people have adapted to the geography of Lake Titicaca, much like the Incas, by making islands out of reeds. The correct option among all the options that are given in the question is the fourth or the last option. The Uros people had created forty two self made floating islands out of dried bundles of dried totora weeds.
<span>Military alliance of the Soviet-dominated countries of Eastern Europe</span>
"This country succeeds when everyone gets a fair shot, everyone does their fair share, and everyone plays by the same rules".
I think the primary goal is to earn the return on their investments.