Hello my friend just created account and we gonna play thogeter im about to buy yeomanry skill and if i build that statue and claim land will he be able to interacct whit object on my land? help
Yes, just assign your friend the necessary permissions to. You can do this by interacting with your personal claim and setting your friend's kin-color to be able to vandalize, steal, and trespass. You can find and set your friend's kin-color in your kinlist.
To expand on what Teck said: The kin-colors are those colored blocks under your friend's portrait in the kin list (ctrl+B). You can set it to whatever you wish, and it is also reflected in your friend's name that appears over his head. I.E. you set your friend's kin-color to green, and his name above his head will appear green. Very useful for categorizing people and giving certain people certain permissions on your land.