The correct answer is C
control foreign trade
Foreign trade control is an example of a shared power because it is shared between the legislative and the executive. For the USA to enter into any agreement with foreign entities, the agreements must be ratified by congress.
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.
Answer:
They had to keep their voices silent.