1850-1900 because at the start of the 1900 is the industrial revolution
<span> face-to-face sessions among the Great Powers of </span>Austria<span>, </span>Britain<span>, </span>France<span>, </span>Russia<span>, and sometimes Prussia, with limited or no participation by other delegates.</span>
The main cause of the second industrial revolution was, natural resources, abundant labor supply, strong government policy and new sources of power.
Im not 100% sure but that should be the year that Texas joined the nation or the united states.
Answer:the failure to control the money supply
Explanation: