Tell me your opinion of what you think the Democratic Party represents and stands for. (3-5 sentences minimum)

The events in animal farm mirror the real-life events of the russian revolution and the birth of the soviet union. this aspect of the novel is an example of which literary technique? irony parody reversal ridicule

1. in which sentence is the underlined portion a predicate nominative? for astronauts, going into space to repair orbiting equipment becomes a challenge. for astronauts, going into space to repair orbiting equipment becomes tricky. for astronauts, going into space to repair orbiting equipment becomes challenging. for astronauts, going into space to repair orbiting equipment becomes frequent.

Which should be added after the sentence 6 to most effectively move a the plot forward