How did the United States react to the Soviet Union’s development of an atomic bomb in 1949? (5 points) It initiated the Non-Proliferation Treaty. It launched a full scale attack on the Soviet Union. It initiated peaceful negotiations with the Soviet Union. It began to develop a weapon more powerful than the atomic bomb.

Hi! after fertilization occurs, the zygote goes through mitosis and then differentiation (aka specialization of cells) to have a variety of cells that perform different functions. this allows for the creation of tissues and so on, all of which were once stem cells with no specific function.i hope i !

Economic success prussia had a very strong economy, partly due to the success of the zollverein. stronger prussian army king wilhelm wanted to build a bigger, stronger army but was blocked by the prussian landtag (parliament).-credits to google for putting answer -credits to slideshare for making answer-credits to me for putting answer on brain.ly