Final answer:
Vladimir Putin has increased the power of the presidency by altering the Russian constitution to extend his term, appointing governors, and gaining influence over the judiciary. This expansion of executive power represents a centralization of authority and diminishes the role of the legislature.
Step-by-step explanation:
Vladimir Putin has made several significant changes to strengthen the power of the president in Russia. Some of the key changes include altering the Russian constitution to potentially extend his term in office, which suggests he could remain in power indefinitely. Additionally, Putin has increased the president's power over the legislature and the judiciary. This is exemplified by the transition from elected governors in the oblasts and krais to governors appointed by the central government, solidifying executive control over regional administrations.
During Putin's tenure, there has also been a centralization of power with the strengthening of the central state. The amendments allow the Russian president to nominate judges to the higher courts, which may lead to a more compliant judiciary. The strategy of economic centralization has also contributed to the Russian economy's growth, especially in the lucrative oil industry, benefiting his allies and oligarchs.
It is evident that under Putin's leadership, executive dominance has been expanded, which diminishes the role and power of the Federal Assembly. Moreover, the changes he enacted mimic historic attempts to enhance the legitimacy and authority of the leadership in Russia's political tradition.