You want to add two remotes, origin and backup, and push your local main branch to both. Which sequence of commands achieves this?
Agit remote add origin URL1
git remote add backup URL2
git push main origin backup
Bgit remote add origin URL1
git remote add backup URL2
git push origin main
git push backup main
Cgit push origin main
git remote add origin URL1
git remote add backup URL2
git push backup main
Dgit remote add origin URL1
git push origin main
git remote add backup URL2
git push backup main
