(1) What was the main goal of the Hasburg Empire during world war 1?

(2) Why weren't the San Humters of southern africa overwhelmed during the 1900's?

(3)what was an important soical development during the 1870's in japan

1) Do you mean the Habsburg Empire?

2)http://www.krugerpark.co.za/africa_bushmen.html

3)http://www.fsmitha.com/time/ce19-8.htm

(1) The main goal of the Habsburg Empire during World War 1 was to protect and maintain their territorial integrity and influence in Central Europe. They sought to defend their multi-ethnic empire, which included various ethnic groups such as Austrians, Hungarians, Czechs, Slovaks, Poles, and others. Their alliance with Germany in the war was driven by a desire to counter the growing influence of other major powers, such as Russia and France, and to secure their position in the region.

To find the answer to this question, you can study the history of World War 1 and specifically focus on the goals and motivations of the Habsburg Empire. There are various historical sources, textbooks, and academic articles that provide detailed information on this topic. Additionally, you can refer to primary sources such as official documents, treaties, and speeches made by leaders of the Habsburg Empire during that time.

(2) The San hunters of southern Africa were not overwhelmed during the 1900s primarily due to their adaptability, knowledge of the local environment, and their ability to maintain relatively low population densities. The San, also known as Bushmen, have a long history of living in harmony with the challenging desert and semi-desert environments of Southern Africa, and they developed sophisticated knowledge and survival skills in such conditions.

Furthermore, the San people often avoided confrontations with outside forces, including colonial powers, by retreating into remote and inaccessible areas. Their hunter-gatherer lifestyle, with a focus on mobility and flexibility, allowed them to evade potential threats and maintain a certain level of autonomy.

To understand why the San hunters weren't overwhelmed during the 1900s, you can look into anthropological studies, historical accounts, and research articles focusing on the San people during that period. Analyzing their cultural practices, social dynamics, and interaction with external forces will help provide a comprehensive understanding of their resilience.

(3) An important social development during the 1870s in Japan was the Meiji Restoration. This was a significant period of political and social transformation, which aimed to modernize and Westernize Japan. The restoration resulted in the end of the feudal system, the centralization of power under the emperor, and the rapid implementation of reforms in various sectors of society.

To learn more about the important social developments in Japan during the 1870s and the Meiji Restoration, you can consult historical sources, academic books, and articles dedicated to Japanese history during that period. Additionally, primary sources such as official documents, diaries, and accounts from that time can provide valuable insights into the social changes that took place.