The focusing of conscious awareness on a particular stimulus, as in the cocktail party effect (ability to attend selectively to only one voice among many). thats the answer
There is less use or less need for indigenous languages due to one of the following processes:
• Media, Internet, consumer goods, trade, and higher education encourage indigenous peoples to learn, accept, or adapt to the global economy or globalized culture.
• Foreign investment in infrastructure (e.g., cellular phone networks, railways, highways, and ports) places indigenous peoples in contact with the global economy or globalized culture.
Answer:
C. The destruction of trading routes in Eurasia
Explanation:
This had a long term effecf inEurasia because mongolians were constantly invading cities and when the came to Eurasia they destroyed trading routes by killing and overpowering the cities turning it into a empire.