What significant event happened in Santa Cruz?

How much did the steel suspension cables on Brooklyn Bridge cost? What activities can you do at the river thames? How much is a silver dollar with the liberty bell on it worth? What forms part of the US and Mexico border and flows in the Gulf of Mexico? Why did mission santa cruz shut down? What is a big country with no big rivers? What cotinent is Mexico in? What plants live in the yellow river? What continent is the Rhine river in and how long is it? What is a wall called which is placed in an open channel to measure water flow? Through which continents does the the Rhine river flow? What will happened if a bridge engineer makes a mistake? What rivers surround the British isles? What reptiles live in the Kalahari desert? What is ishim? This is the only state whose eastern and western borders are formed by rivers? In what state in the US is the Painted Desert located? How do canyons end? Where does the Huang ho start? How do people who live in the forest spend their time?