Which of the following offers the best analysis of why and alliance system emerged in Europe

The emergence of an alliance system in Europe can be best understood through the concept of balance of power. As European countries grew in power and influence, they sought to prevent any one nation from becoming too dominant. By forming alliances with other nations, countries were able to maintain a certain level of stability and security. Additionally, alliances offered protection and support in times of conflict, allowing countries to leverage their collective strength against common enemies. Overall, the alliance system in Europe emerged as a way to maintain a delicate balance of power and ensure peace and stability in the region.