All notable events and people of the civil war
however to go a bit further, they could all be associated with the result of the emancipation proclaimation
The term muckraker<span> was used in the </span>Progressive Era<span> to characterize reform-minded American journalists who attacked established institutions and leaders as corrupt. They typically had large audiences in some popular magazines. In the US, the modern term is </span>investigative journalism<span> — it has different and more pejorative connotations in British English
</span><span>The muckrakers played a highly visible role during the Progressive Era period, 1890s–1920s</span>
Education and transportation is the two factors
They allowed investors to take fewer risk.
After this historic battle, Washington's strategy called for "attrition", since he and others knew that the British heavily outnumbered them and were using superior war strategies.