The use of German U-boats force the allies change their tactics. The use of boats/ships to deliver weapons and troops were decreased and naval battles were avoided
The debate is relevant today because there are more or less similar things happening nowadays. The conservatives nowadays are also starting to respond to the political and cultural liberalism that has been the norm for a while. Both now and then, the country was and is divided a lot, which results in power struggles by these two factions.
Answer: For slang: adjective. If you describe a man as smooth, you mean that he is extremely smart, confident, and polite, often in a way that you find rather unpleasant.
For regular word: Smoove is a French company that designs, manufactures and markets products related to bike-sharing.
Explanation: Only record of the definitions !! Hope it helps:) please comment if it doesnt