It is important to wash your hands so you can prevent yourself from getting diseases and/or giving someone else them in return. Another reason is to prevent yourself from getting the flu and other sicknesses. Plus it is good hygiene and makes for good habits and cleanliness
United Germany under Prussian rule by means of "blood and iron", came from Prussia's junker class (nobles) was prime minister for King William I but then became chancellor, master of realpolitik, NOT a German nationalist, rather his loyalty was to Hohenzollerns (ruling dynasty of Prussia) main goal was to bring more power to the hohenzollerns, strengthened army and led Prussia into 3 wars which increased Prussia's prestige and paved the way for German unity
The renaissance movement is considered as an evolutionary bridge between the Middle Ages and renaissance period itself because they were considered to be precursors in terms of things which they thought, wrote and, also in the way how they artistically expressed themselves.
Galileo was an Italian that discovered that planets revolve the sun
The correct answer is Letter B. The Chinese family follows the patriarchal system which means that the eldest male is the one responsible for the over-all decisions of the family. Their family is also patrilocal. since it is centered on the male's home. When women marry, they live in their husband's house.