Final answer:
Andrew Jackson believed that his "spoils system" was successful because it allowed for the removal of political opponents and the appointment of loyal supporters. However, this system led to corruption and ignored merit in government appointments.
Step-by-step explanation:
Andrew Jackson believed that his "spoils system" was a successful idea because it facilitated the removal of political opponents and the installation of loyal supporters. By appointing individuals who were loyal to him and his policies, Jackson believed that his government offices would function efficiently and effectively. However, this system also led to instances of corruption and disregarded merit, education, and respectability in government appointments.