The correct answer is D. Countries sometimes seek allies to preserve the balance of power.
Explanation
The image shows a graph in form of balance that describes the alliances between countries during World War I. In the right part, is shown the main triangle of the Triple Alliance in which were Italy, Germany, and Austro-Hungary (Serbia), also in the below part is Romania who allied a year after (1883) to be in this coalition in 1882. On the left side are shown the countries involved in the Triple Entente, which were Great Britain, Russia, Japan, and France also at the bottom was the Balkan League that joined this collation in 1912 (several years after the formation of the alliance). This image shows that the alliances had a similar number of members to have a balance of power during the war. Also, the form of balance allows concluding that there was equality of forces between both factions. Therefore, the correct answer is D. Countries sometimes seek allies to preserve the balance of power.
The answer is Christians because they choose Jesus for the person who God send to us
So its the good answer
The rise of nationalism in Europe initiated with the Spring of Nations in 1848. ... Nationalism was the ideological impetus that, in a few decades, transformed Europe. Rule by monarchies and foreign control of territory was replaced by self-determination and newly formed national governments.
Some of the events leading up to the Boston Massacre are noted below. British troops had been stationed around Boston, so that officials representing the British crown could enforce unpopular legislation and this created even more tension. A mob had formed around the British soldiers and shouted verbal abuse at them and harassed them. This eventually led to the Boston Massacre.