What prevented the german confederation from becoming a strong nation

Most historians have judged that the German Confederation was a loose association of 39 states which were created in 1815 to coordinate the economies of separate German-speaking countries but were weak and ineffective thus became an obstacle to German nationalist aspirations. This prevented the German Confederation from becoming a strong nation. It collapsed because of:

i) The rivalry between Prussia and Austria that's known as German dualism.

II) Warfare.

III) The 1848 revolution, and

IV) The inability of members to compromise.

It was replaced by the North German Confederation in 1866.

b is the correct answer

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explanation:

the most famous of all the units fighting in cuba, the "rough riders" was the name given to the first u.s. volunteer cavalry under the leadership of theodore roosevelt. roosevelt resigned his position as assistant secretary of the navy in may 1898 to join the volunteer cavalry. the original plan for this unit called for filling it with men from the indian territory, new mexico, arizona, and oklahoma. however, once roosevelt joined the group, it quickly became the place for a mix of troops ranging from ivy league athletes to glee-club singers to texas rangers and indians.