He believes that this would make them more independent since they would work regardless of the party and would therefore protect the people and the constitution more efficiently. If they could be changed, they could just do what the parties want them to do so as to stay in power. <span />
The economy of Oklahoma is 29th largest in the USA and has a GSP of 197.2 billion as of 2018. It has a share of the industrial sector of 27% and the service sector of 72%. Manufacturing accounts for 12% of the US GSP sector.
The population is more dependent on the services sector and thus most of the economic activity in the sector is a result of the manufacturing.
The answer to the question is it marked the beginning of the end of Nazi tyranny across Europe, the victorious turning point of the allies in the second world war.