One word that could describe Julius Ceasar (although it's very hard to pick just one) could be "firm". Although Caesar was in many ways far, he did not tolerate weakness.
Answer:
Establishing state parks, I believe
Explanation:
In terms of nursing, Clara Barton had a significant impact on where and how women are able to provide medical care and support during times of war. As a humanitarian, she also introduced the country to the Red Cross, which is one of the most important humanitarian and disaster aid organizations in the world.