Which statement best explains why democratic governments failed in many european nations after world war 1?
1.the government were unable to solve serious economic problems in these nation.
2.the working classes were put in control of industrial production in these nations.
3.these nations were constantly threatened by attacks from the victors of the war.
4.the united states openly interfered in european political affairs.

the third answer is correct (c).

the laws that regulate the financing of political campaigns seek to guarantee the smoothness of funding so that there is no abuse of electoral economic power and to avoid the capture of future politicians by the donors.

this is because donor agents have their private interests that are not necessarily the same interests of the society that elected politicians must defend.

thus, interest groups should seek their interests within the legality of lobbying practices that are regulated.