The Revolution of 1911, and the second revolution that followed, protected the country and protected the law.

The rule of northern warlords and its influence. It can be extended to the new warlord era during the Kuomintang period.

The development of modern national industry.

War of Resistance against Japanese Aggression can be written from two aspects: country * * *, so that we can make a comparison.

The war of liberation can be compared with War of Resistance against Japanese Aggression in two aspects.

The invasion of China by modern powers and the anti-aggression war of China people.