<span>2. to promote conservation in support of the troops
The poster is promoting the view that "food will win the war". They also draw many of the people's lives or family history, in that they (or their ancestors) came to the US for freedom, and now that their freedom is under attack by the Central Power, they must fight to preserve it.
hope this helps</span>
Socialism is a range of economic and social systems.
An economic and political system in which a country's trade and industry are controlled by private owners for profit, rather than by the state
The answer would be B. The more slaves that survive, the more profit that the slave traders made. In this case, most slave traders were urgently wanting large amounts of profit. So, the traders would do as much as it took to keep as many as they could alive throughout the voyage.
When slaves die, the trader loses profit.