Which nation was the last to surrender to Allied forces in 1918?

There are traits like blood type and eye color, and others like speaking english or having a scar. what are the terms used to describe these different types of traits? how are each defined?

The graph shows excess demand. which needs to happen in order to stop disequilibrium from occurring? q needs to be coordinated with supply. q needs to be coordinated with demand. the price of goods needs to be increased. the price of goods needs to be decreased.

In the context of c. h. cooley's theory of groups, identify each attribute as either belonging to a primary group or a secondary group.