Because each was run by military officers
Answer: The 1920s was the first decade to have a nickname: “Roaring 20s" or "Jazz Age." It was a decade of prosperity and dissipation, and of jazz bands, bootleggers, raccoon coats, bathtub gin, flappers, flagpole sitters, bootleggers, and marathon dancers. (america was a booming age )
Explanation:
A star<span> is a fusion reactor. Under enormous pressure, resulting from gravity, light nuclei of gases such as hydrogen merge to form helium, and since this </span>process <span>releases </span>energy<span>, the start begins to radiate the excess </span>energy<span>.</span>