While America was undergoing an era of good feeling there were many problems lying under the surface. These social ills were attacked many social reformers. This reform movement was led by people who believed that America could do anything if she put her mind to it. One writer called America, The Israel of our time.. Major reform movements existed in the following areas:
mononuclear. adj. 1. (Physiology) (of a cell) having only one nucleus.
A monocyte (pictured below) is a large type of white blood cell with one large, smooth, well-defined, indented, slightly folded, oval, kidney-shaped, or notched nucleus (the cell s control center).White blood cells help protect the body against diseases and fight infections. monocyte (pictured below) is a large type of white blood cell with one large, smooth, well-defined, indented, slightly folded, oval, kidney-shaped, or notched nucleus (the cell s control center).