Answer:
Speciality is a pursuit, area of study, or skill to which someone has devoted much time and effort and in which they are expert
Answer: it allows people to publicly voice their opinions. It plays an important role in positively influencing government policies.
Nope!! most historians have a bias, causing them to write history the way they saw it, often adding in their own opinions. for example, bartolome de las casas wrote about columbus, and was obviously against what he did.
