Which group was responsible for the creation of the u. s. government?

Which russian tsar transformed thr royal residence in st. petersburg, the hermitage, into a center of culture, painting, and the performing arts

Is this statement true or false? before 1850, workers in american mines, mills, and factories were poorly paid, but their safety on the job was always protected by strict laws.

What did roosevelt believe was a common cause of both bank runs and the great depression?