Limit the amount of land/farmland/water sources or single family homes one family/person/corporation can own

We need to limit the amount of US land/farmland/water sources or single family homes one individual person/family/corporation can own. Owning large portions of these things is a major risk to our country and makes it hard for others to own these things. This should be extended to include related family, related corporations, etc so they can’t sneekily scoot around the law.