diff --git a/src/Traversal.java b/src/Traversal.java
index 8da0f79..a89661b 100644
--- a/src/Traversal.java
+++ b/src/Traversal.java
@@ -1,5 +1,162 @@
+
+import java.util.HashMap;
+import java.util.LinkedList;
+import java.util.Map;
+import java.util.Queue;
+import java.util.Stack;
+
 public class Traversal {
   public static void main(String[] args) {
+    TreeNode<Integer> root = new TreeNode<>(10, null, null);
+
+    root.left = new TreeNode<>(9, null, null);
+    root.left.left = new TreeNode<>(5, null, null);
+    root.left.right = new TreeNode<>(2, null, null);
+
+    root.right = new TreeNode<>(15, null, null);
+    root.right.left = new TreeNode<>(-3, null, null);
+    root.right.right = new TreeNode<>(5, null, null);
+    root.right.right.right = new TreeNode<>(22, null, null);
+
+    TreeNode<String> stringRoot = new TreeNode<>("root", null, null);
+    stringRoot.left = new TreeNode<>("9", null, null);
+    stringRoot.left.left = new TreeNode<>("5", null, null);
+    stringRoot.left.right = new TreeNode<>("2", null, null);
+
+    stringRoot.right = new TreeNode<>("15", null, null);
+    stringRoot.right.left = new TreeNode<>("-3", null, null);
+    stringRoot.right.right = new TreeNode<>("5", null, null);
+    stringRoot.right.right.right = new TreeNode<>("22", null, null);
+
+    //System.out.println(stringRoot.left.right.value); 
+    // preOrder(stringRoot);
+    // System.out.println();
+    // postOrder(stringRoot);
+    // System.out.println();
+    // inOrder(stringRoot);
+    // System.out.println();
+
+    // printGreater(root, 5);
+
+    // System.out.println(countNode(root));
+
+    // System.out.println(toMap(stringRoot));
+
+    TreeNode<Integer> megaRoot = new TreeNode<Integer>(1, null, null);
+
+    TreeNode<Integer> current = megaRoot;
+
+    for (int i = 2; i <= 5000; i++) {
+        current.right = new TreeNode<Integer>(i, null, null);
+        current = current.right;
+    }
+    levelOrderIter(root);
+  }
+
+  public static <T> void preOrderIter(TreeNode<T> node){
+    Stack<TreeNode<T>> stack = new Stack<>();
+
+    stack.push(node);
 
+    while(!stack.empty()){
+      TreeNode<T> current = stack.pop();
+      if(current == null) continue;
+      System.out.print(current.value + " ");
+      stack.push(current.left);
+      stack.push(current.right);
+    }
   }
+  public static <T> void levelOrderIter(TreeNode<T> node){
+    Queue<TreeNode<T>> stack = new LinkedList<>();
+
+    stack.add(node);
+
+    while(!stack.isEmpty()){
+      TreeNode<T> current = stack.poll();
+      if(current == null) continue;
+      System.out.print(current.value + " ");
+      stack.add(current.left);
+      stack.add(current.right);
+    }
+  }
+
+  public static int countNode(TreeNode<?> node){
+    if(node == null) return 0;
+    return countNode(node.left) + countNode(node.right) + 1;
+    //if(node != null) {return countNode(node.left) + countNode(node.right) + 1;} else return 0;
+  }
+  public static void printGreater(TreeNode<Integer> node, int threshold){
+    
+    if(node == null) return;
+    if(node.value > threshold){
+      System.out.print(node.value + " ");
+    }
+    printGreater(node.left, threshold);
+    printGreater(node.right, threshold);
+  }
+
+  public static void preOrder(TreeNode<?> node) {
+      if(node == null) return;
+      System.out.print(node.value + " ");
+      preOrder(node.left);
+      preOrder(node.right);
+  }
+  public static <T> void postOrder(TreeNode<T> node) {
+      if(node == null) return;
+      postOrder(node.left);
+      postOrder(node.right);
+      System.out.print(node.value + " ");
+  }
+  public static <E> void inOrder(TreeNode<E> node) {
+      if(node == null) return;
+      inOrder(node.left);
+      System.out.print(node.value + " ");
+      inOrder(node.right);
+  }
+
+  public static <T> Map<T, Integer> toMap(TreeNode<T> node){
+    Map<T, Integer> returnMap = new HashMap<>();
+    toMap(node, returnMap);
+    return returnMap;
+  }
+  private static <T> void toMap(TreeNode<T> node, Map<T, Integer> returnMap){
+    if(node == null) return;
+    returnMap.put(node.value, returnMap.getOrDefault(node.value, 0) + 1);
+
+    toMap(node.left, returnMap);
+    toMap(node.right, returnMap);
+  }
+
+  //These are all how I initially built the methods ahead of you:
+
+  // public static void preOrder(TreeNode node){
+  //   System.out.print(node.value + " ");
+  //   if(node.left != null){
+  //     preOrder(node.left);
+  //   }
+  //   if(node.right != null){
+  //     preOrder(node.right);
+  //   }
+  // }
+  // public static void postOrder(TreeNode node){
+    
+  //   if(node.left != null){
+  //     postOrder(node.left);
+  //   }
+  //   if(node.right != null){
+  //     postOrder(node.right);
+  //   }
+  //   System.out.print(node.value + " ");
+  // }
+  // public static void inOrder(TreeNode node){
+    
+  //   if(node.left != null){
+  //     inOrder(node.left);
+  //   }
+  //   System.out.print(node.value + " ");
+  //   if(node.right != null){
+  //     inOrder(node.right);
+  //   }
+    
+  // }
 }
diff --git a/src/TreeNode.java b/src/TreeNode.java
index acd9639..b1fff5c 100644
--- a/src/TreeNode.java
+++ b/src/TreeNode.java
@@ -1,4 +1,14 @@
-public class TreeNode {
+public class TreeNode<T> {
 
-  
+    public T value;
+
+    public TreeNode<T> left;
+    public TreeNode<T> right;
+
+    
+    public TreeNode(T value, TreeNode<T> left, TreeNode<T> right){
+        this.value = value;
+        this.left = left;
+        this.right = right;
+    }
 }
\ No newline at end of file