The answer is A. Hope it helps!!!!
I believe the correct answers are B, C & D as these reflect the three main ways in which GDP is calculated.
1. GDP by production
The value of goods & services or economic output is calculated (Answer B)
2. GDP by income
This is a tally of the national income, which is made up by producers selling things, and the government revenue from taxes (Answer D)
3. GDP by spending
This is the most common method and is a tally of money spent. This includes consumption, investment, government expenses and net exports (answer C)
The word "kulak" is used to describe a particular class of Russian farmer during both the Tsarist days and the Soviet days. These farmers were fairly well-off and were used as examples of the power of farming.
C - Mexico granted its norhter terrorities to the US. The US terrority now reached all the way to the Pacific Ocean in the west.
The Mexican American war resulted in the Treaty of Guadalupe and gave the US sovereignty over Texas and western terrorities.
