I believe The answer is A.a class system
Answer: western & eastern
Explanation: During World War I, the German Empire under Kaiser Wilhelm II fought a two-front war against French, British, Belgian, and later also American forces on the Western Front while simultaneously fighting the Russians and later the Romanians on the Eastern Front
Steam boats were invented and more roads were created
One way the President checks judicial power is through his ability to appoint federal judges. Since the President is the Chief Administrator, it's his job to appoint court of appeals judges, district court judges, and Supreme Court justices.