1. Homesteader encounters now contain children.

移民者会带小孩？

2. Conservationists had to carry on a constant struggle against lumber companies, ranchers, and homesteader.

而资源保护学家们不得不和木材公司、牧场主以及分得土地的移民进行不断的斗争。

3. The only stipulation was that the homesteader should either live on the land or cultivate it for five years.

唯一的限制是，获得土地的定居者必须在这块土地上生活或耕作满5年。