diff --git a/CountryModule/country.rb b/CountryModule/country.rb
new file mode 100644
index 0000000..6661dcd
--- /dev/null
+++ b/CountryModule/country.rb
@@ -0,0 +1,4 @@
+load("country_module.rb")
+class Country
+  include CountryModule
+end
diff --git a/CountryModule/country_module.rb b/CountryModule/country_module.rb
new file mode 100644
index 0000000..0e303ac
--- /dev/null
+++ b/CountryModule/country_module.rb
@@ -0,0 +1,33 @@
+module CountryModule
+  attr_reader :military_strength
+  def add_country(no_of_states, population, gdp, military_strength, status)
+    @no_of_states = no_of_states
+    @population = population
+    @gdp = gdp
+    @military_strength = military_strength
+    @status = status
+  end
+  
+  def can_get_loan?
+    return puts "Unfortunately Your country is not eligible to get loan." unless @gdp >= 4.5 && @status == "DEVELOPING" || @status == "DEVELOPED"
+    puts "Yes. Your country can get loan."
+  end
+  
+  def can_win_war?(rival_country_name)
+    return puts "Your country will defeat in war." unless @military_strength >= rival_country_name.military_strength
+    puts "Your country can win in war."
+  end
+  
+  def can_register_for_UN?
+    return puts "Your country can't register for UN." unless @gdp >= 3 && @population >= 10000000 || @status == "DEVELOPED"
+    puts "Your country can register for UN."
+  end
+
+  def display_details
+    puts "\tPopulation: #{@population}"
+    puts "\tNo of states: #{@no_of_states}"
+    puts "\tMilitary strength: #{@military_strength}"
+    puts "\tGDP: #{@gdp}"
+    puts "\tStatus: #{@status}"
+  end
+end
\ No newline at end of file
diff --git a/CountryModule/country_system.rb b/CountryModule/country_system.rb
new file mode 100644
index 0000000..690b99e
--- /dev/null
+++ b/CountryModule/country_system.rb
@@ -0,0 +1,78 @@
+load("country.rb")
+Countries = Hash.new
+choice = "Y"
+while choice == "Y" || choice == "y"
+  begin
+    puts "-----Operations-----"
+    puts "1.Add new country"
+    puts "2.Can apply for UN?"
+    puts "3.Can win war?"
+    puts "4.Can get loan from WB?"
+    puts "5.Display all countries"
+    puts "6.Exit"
+    print "Enter Operation: "
+    operation = Integer(gets)
+
+    case operation
+    when 1
+      print "Enter Country Name: "
+      country_name = gets.chomp.upcase
+      exit puts "Country name should contain alphabets only" unless country_name.match(/^[A-Z]+\s?[A-Z]*\s?[A-Z]*$/)
+      print "Enter Number of States: "
+      no_of_states = Integer(gets)
+      print "Enter Population: "
+      population = Integer(gets)
+      print "Enter GDP: "
+      gdp = Float(gets)
+      print "Enter Military Strength: "
+      military_strength = Integer(gets)
+      exit puts "Military strength can't be more than population" unless population > military_strength
+      print "Enter status of country(Developing/Developed): "
+      status = gets.chomp.upcase
+      exit puts "Invaild status !!!" unless status == "DEVELOPING" || status == "DEVELOPED"
+      country_details = Country.new
+      country_details.add_country(no_of_states,population,gdp,military_strength,status)
+      Countries.store(country_name,country_details)
+      puts "Country added successfully..."
+
+    when 2
+      print "Country Name: "
+      country_name = gets.chomp.upcase
+      exit puts "No such country exists !!!" unless Countries.has_key?(country_name)
+      Countries.fetch(country_name).can_register_for_UN?
+      
+    when 3
+      print "Country Name: "
+      country_name = gets.chomp.upcase
+      exit puts "No such country exists !!!" unless Countries.has_key?(country_name)
+      print "Rival Country Name: "
+      rival_country_name = gets.chomp.upcase
+      exit puts "No such country exists !!!" unless Countries.has_key?(rival_country_name)
+      Countries.fetch(country_name).can_win_war?(Countries.fetch(rival_country_name))
+
+    when 4
+      print "Country Name: "
+      country_name = gets.chomp.upcase
+      exit puts "No such country exists !!!" unless Countries.has_key?(country_name)
+      Countries.fetch(country_name).can_get_loan?
+
+    when 5
+      Countries.each do |country_name,country_info|
+        puts "#{country_name} => "
+        country_info.display_details
+      end
+
+    when 6
+      exit
+    
+    else
+      puts "Invalid Operation !!!"
+    end
+  
+  rescue TypeError, ArgumentError
+    puts "Invalid Input !!!"
+  end
+  
+  print "Do you want to continue?(Y/N)... "
+  choice = gets[0]
+end