Which of the following led to the growth of both prussia and austria?
(a) the peace of westphalia limited the sovereignty of the holy roman empire.
(b) religion ceased to be a cause for warfare after the peace of westphalia.
(c) the disappearance of the plague in the eighteenth century led to a population explosion in prussia and austria.
(d) the concept of an effective balance of power developed in central europe.

Taking into account the following options the one that led to the growth of both Prussia and Austria is D.

(A) The Peace of Westphalia limited the sovereignty of the Holy Roman Empire.

(B) Religion ceased to be a cause for warfare after the Peace of Westphalia.

(C) The disappearance of the plague in the eighteenth century led to a population explosion in Prussia and Austria.

(D) The concept of an effective balance of power developed in central Europe.

answer: what was the us involvement in ww1? although the u.s. tried to remain neutral when ww1 broke out, it finally joined on april 6, 1917 after declaring war on germany. the reason for america to become involved in ww1 was germany's unrestricted submarine warfare, which had already sunk several american merchant ships.

explanation: