Careful reading:
First:
England = England
In 13th century:
England = _W__a_le_s__+England
In the 17th century:
Great Britain =_E_n_g_la_n_d + _W_a_le_s_ + _S_co_t_la_nd
Great Britain consists 1.___o_f__ four countries. In the 13th century, Wales 2._w_a_s_l_in_k_e_d_(link) to England. In 1603, they were joined to Scotland. They were united 3._p_e_a_c_e_fu_ll_y_(peace) instead of by war. When they were going to get Ireland connected to form UK, 4.__h_o_w_e_v_e_r__, the southern part of Ireland 5.__b_ro_k_e__(break) away. England is 6.__th_e__la_r_g_e_s_t __(large) of the four countries and for 7._c_o_n_v_e_n_ie_n_c_e_(convenient)it was divided 8.__in_t_o__ three zones. London is the capital city with the great 9._h_i_s_to_r_ic_a_l__(history) treasures. It was influenced 10.__b_y__ invanders and became the cultural and political center of England.