He correct answer is the judicial review
The solidarity movement in Poland spoke out against communism, won, and established the first non-committal government in eastern Europe. The rest of the countries soon followed.
Well an obvious answer would be slavery, depending on how late you're talking. After slavery ended, the country began what is known as the "industrial revolution". The north had already begun industrializing for a while, but in the 1870's and beyond, things ramped up quite a bit. Factories for clothes, shoes, farming equipment, packaged foods, and etc. became more popular. You also had coal mines, railroads, and steel mills. This showed the country was moving in the direction of mass production, and moving away from agricultural ways of living. This also meant child labor, which led to many child labor laws in the later years. This also meant many moved out of farming communities, and into larger, noisy, and crowded cities. Many immigrated to the US to take advantage of that, which led to some tension between communities.
Hope that helps!
The native american came to the new world with the conquistadors. For one spanish conquistador an expedition that began on a texas beach ended with a much different kind of notable attainment than whichever the spanish crown and catholic church perhaps anticipated. The remarkable journey also opened a conversation about unfair benefit and human rights that endures to this day. During the age of exploration, the spanish conquistadors arose to the america in exploration of the three G's: gold, glory, and God. The spanish crown acknowledged the gold and glory and the catholic church acknowledged the converts. A fourth G was typically on the consideration prize list as well: geography. European controls contended dynamically and violently to claim land in the america in command to spread their territories across the oceans.
