1. It can be bias.2. It can be hurtful to a certin group, or pearson.3. It dosent' always contain actual infomation.
The correct answer is d. u.s., soviet union, britain, and france
The US held the southern parts of the country, Britain was in the North, France was in the west near to its Borders, while Soviets held the Eastern part.
American westward movement greatly strained the relationship between Britain and Spain, since much of the land in question was either owned by Spain or was close to land owned by Spain.