Answer:
Salvage Ethnography.
Explanation:
This term was been coined by Jacob Gruber, who identified its emergence with 19th century ethnographers, documenting the languages of peoples being conquered and colonized by European countries or the United States.
Salvage ethnography as an early form of fieldwork was utilized in response to concerns about Native American populations being devastated by the westward expansion of European settlers.
1: The Zimmerman Telegram, in which Germany offered Mexico "substantial aid" in regaining Mexican territory lost to USA in the Mexican-American War (1846-48) if they joined the war on Germany's side and attacked USA.
<span>2: Unrestricted submarine warfare by the Germans.This was sinking neutral US ships and killing US merchant seamen.Further, it was preventing legitimate imports and exports to and from the USA, thus harming the economy.</span>
I believe the answer is: <span>Müller-Lyer Illusion
The </span><span>Müller-Lyer illuison is consist of a set of three arrow-like figures, where the head of the second arrows would be drawn on the opposite direction than the first.
When the participants are asked to determine which arrows are longer after discounting the arrow-head, most people see the arrow with backwards head placement has the longer line even though the length of all arrow lines are the same.</span>
D. the youth is reviewed, mentally and physically and put in a facility