Unit 5 Agriciltural expansionVersión en línea You will have to study this to know how to solve it The first is about horses what did they start wearing with new metals? And the other is about a new tipe of cultivating land And the last one is a new tipe of ***** with other animals and with other instruments there is where I let you GOOD LUCK WITH THE RIDDLE por Jorge Melendo 1 With this the horses could walk better and with more acomodation Hints 1 The land was in ***** parts one with cereals the other with pulses and the other with nothing it is called...