Answer:
Opposing sides were dug into trenches, which led to higher casualties and poor conditions for soldiers but they could rarely advance because of improved technologies such as machine guns which gave a tactical advantage to defensive forces and artillery.
Explanation:
Article 1 gives Congress its powers and limits. ... Article 1 also creates the two sections of Congress, the Senate and the House of Representatives. Article 2 of the Constitution. Article 2 of the Constitution makes the executive branch of the government.
