<span>The union movement created the cultural and social mobility that has since led many historians to proclaim that the class system in the United States had been dissolved by the very organizations that grew from the depths of class disparities. I hope the answer will help. </span>
There's three possible answers I found. The first one being that they worked in a bike shop, the second is that they were self taught, and the third is that there was this guy named Charlie Taylor who worked for them and he pretty much built the engine of their first planes
Samhainophobia , hopes that helps !
<span>to create an opportunity for state and local governments to cooperate</span><span>-to fulfill requirements for renewable energy (I'm not sure on this one)
</span>To fulfill federal government requirements