What changes and conflicts took place in great britain, france, the austrian empire, and russia during the nineteenth century?

Which of these resulted in an actual slow down or limiting of the u. s. and soviet nuclear arsenals?

Which of these did the soviet union do in 1961? it built a wall through berlin to keep people from moving to the west. it used force to destroy a wall the united states had built in berlin. it convinced the british and french to merge their zones in berlin with the soviet zone. it threatened to bomb berlin if the united states did not leave within 30 days.

The committee of correspondence: a)directed colonial militias b)organized boycotts of british goods. c) raised funds for colonial legislatures d) spoke with foreign governments.