Original sentence: Because of its strategic location it is in both the Russian and American spheres of influence.Former president Eduard Shevardnadze attempted to balance these competing demands.In common with many ex Soviet republics it is both influenced by and fearful of its larger neighbour.The American government has interests in an oil pipeline passing through the country.The Russian government also believes that Georgia is being used by Chechen terrorists.The invitation of US troops into the country caused tension with Moscow.The new leadership is much closer to the United States