Pioneers began their Oregon Trail journey at jumping-off towns most likely to A. buy land in the west.
B. join large groups traveling west.
C. prepare for traveling in winter.
D. join a missionary group.

Which statement can be inferred from the popularity of american baseball, blue jeans, and hip-hop music in japan? o a. american sports, entertainment, and clothing have been copied from japan. o b. many japanese companies sell products in the united states today. o c. the diffusion of american culture has influenced japanese culture. o d. advertisers in japan have started to appeal to older japanese traditions.

How has the united states been influenced by other countries ?

How do historians define the term “causation "?