Smallpox took its toll on the Aztecs in several ways. First, it killed many of its victims outright, particularly infants and young children.
Answer: self-determination was placed in only for Europe, and not in the outer territories and this came to be known as the system of mandates.
Explanation: The system of mandates led to freeing some of the colonies under German control only for them to be put under control of the allies such as England and France.
Self-determination is a political principle an is the process by which a group of people form their own state and choose their own government. In World War I the Allies accepted self-determination as a peace aim.
In Eastern Europe, when the German, Austrian, and Russian empires fell, many nations emerged and this self-determination led to the creation of many nations such as Czechoslovakia, Poland, the Baltic states, and Yugoslavia. However, by creating mandates outside Europe, the treaties ignored non-European peoples' right to self determination.
I’m not sure if you mean technological and economic development or just products coming out kind of development.
Well I’m not gonna write out two paragraphs but some important tech and economical developments were:
The radio became widespread. It was welcomed by the public and by 1934 almost 60% of the US had radio access. Sports events, news, dramas and more were broadcasted through the radio.
Stock markets across the west developed negatively. On Black Tuesday, stock markets crashed, sending the world into the Great Depression.
Georgia's reaction was to not get rid of slavery
The invention from Song, China that had the greatest influence on the spread of learning was paper and printing. This helped to get the public interested in reading.