The United States is a first-class country, but its history is not long. More than 200 years ago, the United States was a British colony and the mainland was barren. May flower's voyage changed fate. After independence, the country prospered. During the civil war, there were millions of blacks in the south. Why did they lose to the small army in the north? Within 18 1: the history of the United States is only 200 years. It was once a British colony, and the mainland was barren. May flower's voyage changed the national fortune and entered the era of expansion after independence. During the civil war, there were millions of blacks in the south, but they lost to the small army in the north. How do you explain this?

1, millions of blacks in the south have no fighting power at all.

1. 1. The historical division between the north and the south of the United States is based on the colonial economy dominated by blacks in the south, and the north is based on advanced industrial production. There is a great gap between the north and the south. The north wants to destroy the south and become a whole industry, while the south wants to destroy the north, use more African blacks to maintain the colonial economy, and use the huge population advantage to enjoy success.

1.2, slave owners in the south cruelly oppressed blacks, making them hungry and tired. Black people have no freedom, they are slaves for life and even whipped. There has never been personal freedom. Black people hated slave owners and refused to fight for them.

1.3. Black soldiers on the battlefield were passive and eventually became cannon fodder for the North Army. They are often easily knocked down and then surrendered. The 400-year colonial history in the south of the Republic of China made it impossible for blacks to master any military skills. This made the black people demoralized and unable to resist the attack of the northern army.

With the decrease of black morale, the morale and combat effectiveness of the northern army continued to improve, which eventually led to the failure of the southern army. This also reveals the fact that in various military conflicts, morale can determine the outcome of the battle.

2. The north represents advanced industrial civilization, with good weapons.

2. 1, the economic disparity between the north and the south of the United States. Industry in the north began to develop, while farms dominated the south. Most blacks work for free, and the southern economy is developing rapidly. However, industry and weapons technology are backward and cannot compete with the South.

2.2 When the American Civil War broke out, most troops in the north used modern firearms, while blacks in the south still held broadswords and spears. Besides, they have no fighting spirit. This is the real north. The industrial army unilaterally slaughtered the agricultural blacks in South China, and the blacks in the south could not defeat the northern army.

2.3, the rapid development of industrial civilization, not the colonists in the south can see, the blacks in the south are not fighting for the motherland, but colonial chairs. Threatening black families and forcing them to fight for themselves, such black people will never serve them in the end, so millions of black people in the South lost the war in the American Civil War.

President Lincoln agreed to liberate slaves and won the hearts of black people.

3. 1. What's the specific situation in the south? At that time, most of the rubber in the southern United States was planted, and the blacks who mastered these planting techniques were all bought from Africa. How can a black man who has no rights listen to the slave owners? Even the marriage and participation rights of future generations belong to slave owners. Slave owners let them get married and have children when they are happy, and executed at will when they are unhappy, which was very common in the south at that time.

3.2. In order to unify the United States in the north, their president Lincoln's slogan was to liberate slaves and let blacks have the same rights as whites, which attracted blacks at that time, but now this is just a joke, because the United States did not treat blacks equally for more than 100 years after the end of the civil war, but at that time all blacks turned their hearts to Lincoln and thought that Lincoln was helping them fight.