I think is C
Hugo Ball reciting the sound poem “Karwane”
The 1993 constitution declares Russia a democratic, federative, law-based state with a republican form of government. State power is divided among the legislative, executive, and judicial branches. Diversity of ideologies and religions is sanctioned, and a state or compulsory ideology may not be adopted.
I believe the answer is Barbed Wire.
Befor the inventions of barbed wire, the Cattles are let to roam freely across the plains and the owners are required to pay a lot of cowboys to supervise them so they didn't go missing. Witht he invention of barbed wire, they can keep the cattle in a secure place without supervision.
The Catholic Church dominated the continent of Europe so virtually everyone was Catholic and because of this The Catholic Church was extremely powerful and influential in society.
