Answer:
<em>the government from further dividing Native American land</em>
Explanation:
<em>The Indian reorganization act of 1934 prohibited the governem from furthering dividing Native American land</em>
It's called "Chapter Laws"
<u>The correct answer is A.</u> The secondary objectives of the expedition were scientific and economic such as: study the fauna and flora of the territory, its geography and the possibility of making commercial deals with the indigenous people of the region.