A Green Card holder who is not a minor can file Form N-400, Application for Naturalization, to obtain US citizenship. Similarly, he must have become a permanent resident before five years and must have remained as a permanent resident in America for at least five long years.
Now, flat paint is (usually) a latex paint that dries without a reflective finish-that's it-the finish is smoother (imho) than chalk paint. Chalk paint really dries quickly and it has a rough texture to it after it dries. Many people use wax or poly-acrylic sealant on top of their furniture piece to keep the paint from peeling. So there ya go, my best explanation.
Apply the Base Color. Determine the width and direction of the stripes, keeping them in proportion to the room. Narrow stripes in a large room get lost and wide stripes in a small room look out of proportion. By alternating between flat and semi-gloss paints, you can create a dramatic look. Painting the base color 24 to 48 hours before striping will allow the flat paint to cure. Once dry, you can decide the width of your stripes, keeping them 4 to 12 inches apart.