Which of these factors was not a major reason for japan's expansion of its empire in the late-19th and early-20th centuries? a) the need for a stable source of raw materials b) the need to create a defensive buffer from china and russia c) direct competition with the united states for control of the region d) a sense of ethnic and national superiority over countries in the region

Horton automatics and the industrial division of the communications workers of america, the union that represented horton’s workers, negotiated a collective bargaining agreement. if an employee’s discharge for a workplace-rule violation was submitted to arbitration, the agreement limited the arbitrator to determining whether the rule was reasonable and whether the employee had violated it. when horton discharged employee ruben de la garza, the union appealed to arbitration. the arbitrator found that de la garza had violated a reasonable safety rule, but “was not totally convinced” that horton should have treated the violation more seriously than other rule violations. the arbitrator ordered de la garza reinstated. can a court set aside this order