In chapter 5 for The Grapes Of Wrath, the owners of the land suggest the tenant farmers to move to California.
Yes.
30 days
To be a tenant one is only required to occupy property that they do not own, through lend from the owner or rent paid to the owner. Yes, a person can become a tenant of his grandfather. If a grandfather owns property and lends it to his grandson, or rents it to his grandson, the grandfather is the landlord, and the grandson is the tenant.
Probably nothing. No one can force a landlord to accept a tenant.
I'm no lawyer but... A non-tenant is likely considered a guest of the tenant. If they are not welcome, they are a trespasser. The landlord should let the tenant have peaceful enjoyment of the premises. The tenant should be able to call the police and have the non-tenant removed.
If they say they live there, they have become a tenant. It doesn't matter if it is one day.
In chapter 5 for The Grapes Of Wrath, the owners of the land suggest the tenant farmers to move to California.
"While in many areas tenant screening is required by many landlords, in most places screening is not required. Depending on the location and company, you may or may not become subject to tenant screening."
Follow the eviction procedures in your state
Yes. However, you should discuss your plan with an attorney and note that by making a transfer of your interest you will extinguish the survivorship aspect of your ownership. If the other tenant dies their interest will pass to their heirs and not to you as the surviving joint tenant.
The tenant would have to leave after an eviction, which is why a sheriff officer observes the whole process of the tenant removing their possessions out of the property and the landlord changing the locks to the property. If they do not remove their possessions, they generally become your property (under normal conditions).