Poland's "Solidarity" was an independent trade union. The correct option among all the options that are given in the question is the first option. It was a trade union that was formed on 14th of august in the year 1980. It started its work from the Lenin shipyards. Poland's communist government did try to destroy this union by implementing the Martial Law in the year 1981.
Old Immigrants were more protestant, examples like the quakers. Unlike the new being primary Jewish and roman catholic.
The answer is b, i believe.
Local events are events such as graduations, local festivals etc. That draws audiences primarily from the local market
The USSR and other Warsaw pact nations invaded
