They germans used u-boats
The main way in which the guilds change business and employment practices is that workers formed semi-"unions," in which they were protected from certain abuses by employers. This also meant that business and employers had to pay them more money, since they could collectively bargain.
The year 1915 is when Australia voting became mandatory
The introduction of the Seventh Amendment of the US Constitution follows the principle of representative democracy. It was also stated in the Declaration of Men and Of Citizens that allows people of every race and social status to vote the people that would represent them.