Which factor contributed to the spread of the black plague? the great famine colder temperatures starvation or malnutrition trade between asia and europe

How was the creation of parliament a step toward the creation of democracy in england? [ 15 points ]

During the cold war, the united states was involved in certain regional conflicts due to fears later called the domino theory, which stated which concept?

Select the correct answer. in what type of immunity will the defenses be triggered and react in the same manner, regardless of the organism invading? a. adaptive b. innate c. primary d. mechanical barrier