How did mercantilist nations strengthen their economies?

Mercantilist nations strengthened their economies by promoting exports over imports, aiming to accumulate wealth through a favorable balance of trade. They established colonies to secure raw materials and markets for their manufactured goods, ensuring economic self-sufficiency. Additionally, they implemented protective tariffs and government regulations to support domestic industries and restrict foreign competition, further enhancing their economic power. This approach fostered national wealth and increased state control over economic activities.