Advances in radar and mine detection technology.
Moreover, Alliances are formed for various reasons, such as the need for financial or military support, trade agreements, investments or loans. Alliances became strong in the early 19th century when European states either wanted to support the French dictator Napoleon Bonaparte or to defeat him.
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Answer:
Preservation of land and resources is a good step.
Explanation:
The preservation of land and resources working for the common good because land and other natural resources are important for human life and survival. Preservation of land refers to protecting lands by not consuming or using the land for their benefits by the humans. If land and other resources are not preserved so disturbance occur in the environment that leads to disturbance in human's life on earth.
Answer:
They wanted to expand their terratory
Explanation:
Since the US was almost complete, and only a few indian tribes lived in plantations made by the US goverment. The goverment wanted to make America whole so that is why they decided to wage war in the 19th century.
A. Primary Sources are raw materials of time, original documents created at that time.
