how ti link the table appropriately

countries Iso3166b 102 VARCHARD 13 VARCHAR(3) sonum INT country VARCHAR(0) country_common VARCHAR(60) Indexes time crea population by country_2020 7 country VARCHAR(60) population INT yearlyChange DOUBLE Onet Change INT Odensitykm2 INT oland Area INT o migrants INT Oferte DOUBLE Omedage INT urbanPop DOUBLE worldShare DOUBLE Indones Use wser Gate 1... 2020 unemployment location VARCHAR(3) yourmont DATE value DOUBLE flag Codes VARCHAR(3) Indens billionaire billionaireld INT name VARCHAR(50) net Worth VARCHAR(10) country VARCHAR(60) source VARCHAR(50) brank INT Indexes auscities olyName VARCHAR(50) Ole VARCHAR(20) capital VARCHAR(5) urbanPopulation INT municiple Population INT Indexes worldbank.class economy VARCHAR(0) wordBlankCode VARCHAR(3) region VARCHAR(60) hoomGroup VARCHAR(20) londing Category VARCHAR(10) other VARCHARD Inces gapminder Internet country VARCHAR(60) incomperperson DOUBLE internetuserate DOUBLE Obate DOUBLE Inde uscores city VARCHAR(300 country VARCHAR(60) o continent VARCHAROO) housing DOUBLE costofLiving DOUBLE startups DOUBLE venture Capita DOUBLE traveCorrectvily DOUBLE commute DOUBLE businesFreedom DOUBLE safety DOUBLE healthcare DOUBLE education DOUBLE environment Quality DOUBLE econo DOUBLE taxation DOUBLE InternetAcous DOUBLE losureCulture DOUBLE tolerance DOUBLE Outdoors DOUBLE Index