The first reason was because he claimed that the sun is the center of the universe which the Church believed was heretical as it opposed what was written in the holy scriptures. The second was that he stated that Earth moves around the sun and is not immovable as was believed, but this was deemed heretical also due to holy scriptures.
The reforms caused excitement among other Eastern European nations. The policies of glasnost, or openness, and perestroika, or restructuring, were the catalyst for the changes. There is still much debate as to whether or not he hastened the end of the Cold War and fall of the USSR with these or if he saw them as inevitable and helped to quicken the end.
Answer:D
Explanation: All answers are correct therefore the answer is D Why? all the the listed above are in the slave codes what are slave codes things that you can do and can't do with slaves.
Well, the chinese big secret was silk. So that would be my best guess.