Countries with lower birthrates and longer average life spans typically face problems with "<span>programs for senior citizens," since these seniors cost the state a lot of money and the young labor force is relatively small. </span>
Answer:
A prolonged war and greatly increased the number of casualties in the war
Explanation:
In World War I we saw the introduction of chemical weapons, machine guns, artillery, and tanks. All of this resulted in trench warfare and the lack of tactics to fight the new weapons meant that the war would be longer and a lot deadlier than it would have been without those weapons. It dragged for years from one stalemate to another and claimed a lot of lives.
Answer:
Japan modernized its government and economy
Explanation:
after commodore Perry visited Japan he threatened them into trading with America and forced them to have to modernize their government
Some beleived that it was better for the peole but others dont belive so hop this helps